Subspeciation
n. [生]亚种形成
🗣️ 情景例句
The work was turned over to the secretary.
这项工作移交给了秘书。
It is madness for a sheep to treat of peace with a wolf.
跟狼讲和平，此羊必癫狂。
You do not have to devise ways of taking your mind off the journey, for an aeroplane gets you to your destination rapidly.
你不必想办法去摆脱旅途的困扰，因为飞机会迅速地把你送到目的地。