Biocontrol
生物电控制, 生物防除
🗣️ 情景例句
because, Danny,
因为Danny，
On many farms you'll find cows and chickens.
在许多农场上你将发现奶牛和鸡。
First of all, they may have come to this planet of ours thousands or millions of years ago,
首先，他们可能在几千年前或几百年万年前已来过我们地球，