一、詳細(xì)釋義：

adj.

突然的，冷不防的；迅速的

例句：

Potential readers can make snap decisions in just 50 milliseconds.

潛在的讀者在短短50毫秒內(nèi)就可能做出突然決定。

例句：

They carry out a snap check on the expense account.

他們對(duì)費(fèi)用戶口進(jìn)行了突然的審查。

啪一聲關(guān)上或扣上的；用彈簧的

例句：

When Caroline Meeber Boarded the afternoon train for Chicago, her total outfit consisted of a small trunk, a cheap imitation alligator-skin satchel, a small lunch in a paper Box, and a yellow leather snap purse,

當(dāng)嘉洛林·米貝登上下午開往芝加哥的火車時(shí),她的全部行裝包括一個(gè)小箱子,一個(gè)廉價(jià)的仿鱷魚皮挎包,一小紙盒午餐和一個(gè)黃皮彈簧錢包,

【美】【俚】很容易的

例句：

Some lazy college students take snap courses.

有些懶惰的大學(xué)生選擇容易的課程。

例句：

Astronomy is no snap course.

天文學(xué)可不是一門容易讀的課程。

adv.

啪地一聲；猛然

例句：

The door behind Obi-Wan, Anakin, Floria, and Dane slid shut. They heard the security locks snap.

歐比萬等人身后的門突然關(guān)上了，他們聽到安全鎖關(guān)閉的聲音。

n.

猛咬；猛撲；攫奪 [C]

例句：

Never "snap" the lead leg down -- this jerks the trunk back (action-reaction) and out of good sprint position.

不要用腳掌“猛咬”地面，這樣會(huì)使身體向后急推（運(yùn)動(dòng)的反作用力）而脫離良好速跑狀態(tài)。

例句：

The dog made a snap at the bone.

狗猛咬骨頭。

突然折斷 [C]

例句：

Suddenly the branch that he be stand on snap off

他踩著的樹枝突然啪的一聲折斷了

例句：

Tom stepped on a stick, and it broke with a sharp snap.

湯姆啪地一聲，踩斷了一根樹枝。

劈啪聲；厲聲的斥責(zé) [C]

例句：

More than once he could distinguish their footsteps, as they brushed the sassafras, causing the faded leaves to rustle, and the branches to snap

他不止一次地聽到了他們的腳步聲，那踩在樟樹枝上使敗葉發(fā)出的沙沙聲，以及使樹枝折斷的劈啪聲。

例句：

He called the waiter with a snap of his fingers.

他用捻手指發(fā)出的劈啪聲召喚侍者。

天氣突變（尤指轉(zhuǎn)冷）[C]

例句：

The cold snap did not lift for a week. Every day we skated through the forest.

寒冷的天氣持續(xù)了一個(gè)星期，氣溫也沒有回升，每天我們滑著冰穿過森林。

例句：

There was a cold snap after Christmas.

圣誕節(jié)后出現(xiàn)一段寒冷天氣.

快照 [C]

例句：

Here is some of our holiday snap.

這些是我們的上些假日快照。

活力，生氣，精力 [U]

例句：

There is no snap left in him.

他一點(diǎn)精力都沒有了。

薄脆餅 [C]

【美】【口】輕松的工作

例句：

Come September, though, he won's be on a college campus. "I have enough money in the bank, and college would be a snap, he says.

然而，到了9月，他卻不想大學(xué)了，他說：“我在銀行里有足夠的錢，上大學(xué)是很容易的事。

例句：

The new computer program was a snap to learn.

新的計(jì)算機(jī)程序很容易學(xué)會(huì)。

windows8 的應(yīng)用貼靠功能

v.

猛咬 [T]

例句：

They are brutal. They can snap each other's jaws, tails, flippers, lacerate blowholes.

他們非常殘酷，他們?nèi)轿还魧?duì)手：咬咽喉、尾巴、鰭肢，撕裂呼吸孔。

突然折斷；拉斷 [T]

例句：

I could snap your neck like a carrot.

我可以把你的脖子掐斷，同折斷一根胡蘿卜一樣，不費(fèi)吹灰之力。

例句：

It sounded like someone just snapped a twig right behind me.

好象是有人在我背后折斷了一根小樹枝。

使發(fā)劈啪聲；捻（手指）使劈啪作聲；啪地關(guān)上（或打開等）[T]

例句：

He shoved the last few remaining things he had laid out into his valise and snapped it with a vengeance.

他把已經(jīng)找出來的最后幾件東西一下子塞進(jìn)旅行箱，怒沖沖地啪地關(guān)上蓋子。

例句：

She snapped the door shut.

門在我身后啪地一聲關(guān)上了。

厲聲說；怒氣沖沖地頂撞（或打斷）(+out) [T]

例句：

"I'm not mad," she snapped. "I'm merely asking you for a season ticket."

“我沒發(fā)火，"她厲聲說，"我只是要你弄一張全賽季的票?！?

例句：

She snapped back,"Listen to me."

她厲聲說到：“聽我說?！?/p>

用快照拍攝 [T]

例句：

I'll snap the child when he runs to me.

我要在這孩子朝我跑過來時(shí)，給他搶拍一張。

例句：

He was snapped by top photographer.

他由頂級(jí)攝影師拍照。

咬；攫；抓(+at) [I]

例句：

The fish snapped at the bait.

魚咬住了魚餌。

例句：

Your dog snapped at me.

你的狗咬了我。

劈啪地響；（門等）咯嗒一聲關(guān)上 [I]

例句：

Most pine snaps as it burns.

大多數(shù)松木燃燒時(shí)都發(fā)出噼啪聲。

例句：

The wood in the fire snapped as it burned.

在火中木柴燃燒時(shí)劈啪啪地響。

啪地一聲折斷；（神經(jīng)等）突然崩潰 [I]

例句：

The violin string snapped because it was fastened too tight.

小提琴的弦上得太緊，突然斷了。

例句：

This final misfortune caused his mind to snap.

最后這次不幸事件使他的精神一下子崩潰了。

厲聲責(zé)罵(+at) [I]

例句：

She snapped at Celia,"You have a nerve."

她怒氣沖沖地對(duì)西莉亞說：“你臉皮可真厚 ?！?/p>

例句：

I' m sorry I snapped at you just now.

對(duì)不起, 我剛才不該對(duì)你嚷嚷.

二、詞義辨析：

bite,chew,gnaw,snap

這些動(dòng)詞均含有“咬、啃”之意。 bite指用牙齒鉗住或切斷，或咬一口。 chew指用牙磨碎。 gnaw指連續(xù)不斷用齒咬。 snap指突然猛咬。

三、相關(guān)短語：

snap at

phr. 抓住，咬住，厲聲對(duì)…喝道

snap off

突然折斷,砰地關(guān)上

snap up

把 ... 搶到手，爭購

snap bean

四季豆，豆莢

snap fastener

n.按扣,撳扭

snap ring

開口環(huán)，扣環(huán)，止動(dòng)環(huán)，彈簧鎖環(huán)，彈性擋圈，卡環(huán)，壓圈

cold snap

n. 寒流

ginger snap

姜汁餅干

snap roll

(一種特技飛行)快滾

四、參考例句：

Snap out of it.

快別這樣了。

Astronomy is no snap course.

天文學(xué)可不是一門容易讀的課程。

Snap up these unconsidered trifles.

以下就是莎士比亞不為人知的方面。

The course was a snap for him.

這課程對(duì)他來說是太輕松了。

There is no snap left in him.

他一點(diǎn)精力都沒有了。

Some lazy college students take snap courses.

有些懶惰的大學(xué)生選擇容易的課程。

Why did I snap at my husband?

為什么我對(duì)我的丈夫厲聲說話？

You should snap out of your sadness.

你得擺脫你的悲傷情緒。

Shaft snap ring in groove on shaft.

將軸承及護(hù)脂氈圈緊靠在卡環(huán)上。

There was a cold snap after Christmas.

圣誕節(jié)后出現(xiàn)一段寒冷天氣.