Ethion
n. [化]乙硫磷(用作殺蟲劑)
?? 擴(kuò)展釋義
【化】 乙硫磷; 乙賽昂
??? 情景例句
We've known each other since we were children.
我們從小就認(rèn)識。
One good mother is worth a hundred schoolmasters.
一個好的母親頂?shù)蒙弦话賯€教師。
How did the bees know exactly in which diection to fly?
蜜蜂是怎樣確切地知道朝哪個方向飛呢？