重點講解:
1. take off 脫下,脫掉;
He wouldn't take his hat off.
他不肯摘下帽子 。
2. consist of 由…組成;由…構(gòu)成;
The committee consists of ten members.
委員會由十人組成 。
3. convert into (使)改變;更改;(使)轉(zhuǎn)變;
The signal will be converted into digital code.
信號會被轉(zhuǎn)變?yōu)閿?shù)字代碼 。
4. run out of 用完;耗盡;
They have run out of ideas.
他們已經(jīng)想不出任何辦法了 。
adj. 到處存在的,遍在的