Polymorphic system
[计] 多形系统
🧩 词语组成解析
[计] 多形的, 多种组合形式的\\n[医] 多形的
🗣️ 情景例句
He is a salesman or something.
他是做推销工作的。
The belly has no ears.
食欲不长耳。
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。