caw 英 [kɔ:]   美 [kɔ]

caw

caw  英 [kɔ:] 美 [kɔ]

vi. 发出鸦叫声  abbr. 碳弧焊(Carbon-Arc Welding) 

进行时:cawing  过去式:cawed  过去分词:cawed  第三人称单数:caws  名词复数:caws 

They had not gone thirty paces when they heard a loud caw behind them. 他们走不上二三十步远,忽听得背后“哑——”的一声大叫;
caw were firstly reported to be applied as a cathode of the lithium-ion secondary batteries in the dissertation. 本文首次将碳原子线用作锂离子二次电池的负极材料。

  • To caw is to make a loud cry or call, like the sound a crow makes. There are few things spookier than hearing fifty crows caw in your yard at night.
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  • vi. 发出鸦叫声
  • abbr. 碳弧焊(Carbon-Arc Welding)
  • 1. They had not gone thirty paces when they heard a loud caw behind them.

    他们走不上二三十步远,忽听得背后“哑——”的一声大叫;

  • 2. caw were firstly reported to be applied as a cathode of the lithium-ion secondary batteries in the dissertation.

    本文首次将碳原子线用作锂离子二次电池的负极材料。

  • 3. crow, pleased with the flattery, and chuckling to think how she would surprise the fox with her caw, opened her mouth.

    乌鸦听了这甜言蜜语,心理很高兴,他得意地心里想,如果我哇哇地叫起来将使狐狸感到多么惊奇,于是他就张开了嘴。

caw / kɔː ; NAmE kɔː / noun the loud, unpleasant sound that is made by birds such as crowsand rooks 鸦叫声;聒耳的叫声 caw verb [intransitive ] caw caws cawed cawing caw / kɔː ; NAmE kɔː /
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