Wetting agent
润湿剂\\n[化] 湿润剂; 润湿剂
🧩 词语组成解析
n. 变湿\\n[计] 润湿; 润湿
🗣️ 情景例句
the copy of Richard's book on my desk?
在我桌上那本Richard的书 好吗
Pay somebody back in his own coin.
一报还一报。
It is not long before they are so accustomed to swimming that they can pick up weights from the floor of the pool.
他们很快便适应了游泳，以致能捡起池底的物品。