1、instruction:
n.授課;教誨;傳授的或獲得的'知識(shí),課程;指令。
Follow the instructions on the packet carefully.
仔細(xì)按照包裝上的說(shuō)明操作。
2、pollution:
n.污染(作用);腐。粔櫬;沾污。
to reduce levels of environmental pollution.
降低環(huán)境污染的程度。
3、population:
n.人口;全體居民;特定種群;布居。
The entire population of the town was at the meeting.
全鎮(zhèn)的居民都出席了集會(huì)。
4、action:
n.行動(dòng),活動(dòng);功能,作用;手段。
What is the best course of action in the circumstances?
在這種情況下最佳行動(dòng)方針是什么?
5、operation:
n.手術(shù);操作,經(jīng)營(yíng);運(yùn)算;作用。
Will I need to have an operation?
我需要?jiǎng)邮中g(shù)嗎?