Tropism
n. 向性, 取向, 定向\\n[医] 向性
🗣️ 情景例句
There is an emergency. Please send a fire engine.
这有火灾，请尽快派消防车来。
The more noble, the more humble.
越高尚，越谦虚。
They aren't very busy!
他们不很忙吧！