Deratize
v. 消滅老鼠
??? 情景例句
How you doing?
你怎么樣？
Don't bother.
不用麻煩了。
Knowledge began to increase as soon as the thoughts of one individual could be communicated to another by means of speech.
人一旦能用語言同別人交流思想，知識的積累便開始了。