Activity accounting
[经] 作业会计
🧩 词语组成解析
🗣️ 情景例句
He did it in no time.
他马上做了那件事。
A great ship asks deep waters.
大船要走深水，蛟龙要在海中游。
Snakes did not acquire their poison for use against man but for use against prey such as rats and mice, and the effects on these of viperine poison is almost immediate.
因为蛇有毒液不是用来对付人的，而是对付它的猎物，诸如鼠类，毒液对这些猎物会立刻起作用。