碴的英文：
fault
glass fragment
quarrel

• Coarse gravel or crushed rock laid to form a bed for roads or railroads.
  道碴用來(lái)鋪公路或鐵路路基的粗砂礫或碎石。
• The rail beds well on the ballast
  鐵軌在道碴上擱得很穩(wěn)。
• It's strange that he is always looking for dirt, trying to get other departments in trouble.
  他真的很奇怪，總是在尋找流言蜚語(yǔ)，找其它部門(mén)的碴。
• The big bearded man shrugged
  這位身體高大、胡須拉碴的人聳了聳肩。
• Dental floss: a waxed or unwaxed thread used to remove food particles and plaque from the teeth.
  潔齒線(xiàn):一種上蠟或未上蠟的用于去除牙齒上的食物殘碴和牙斑的線(xiàn)。

• Justifying a fault doubles it
  護(hù)短是加倍的錯(cuò)誤
• Every man has some fault.
  人孰無(wú)過(guò)。
• The mineralization is localized by faulting and shearing
  礦化受斷層和剪切帶的控制。

• The glass cut into her hand.
  玻璃扎進(jìn)了她的手。
• Bring a glass of water for me.
  給我拿一杯水來(lái)。
• He drained a glass of claret.
  他一口喝干了一杯紅葡萄酒。

• A snatch;a fragment.
  片段；部分
• After the election the coalition fragmented.
  選舉之后，聯(lián)盟瓦解了。
• There's a fragment of glass in the wound.
  傷口內(nèi)有玻璃碎片。