absorbent charcoal

• 活性炭

absorbent charcoal的用法和样例：

例句

1. The canister is filled with activated charcoal.
   蒸气回收罐中充满了活性炭。
2. Another cause of improper engine idling can be dirty or plugged air filter in the bottom of the charcoal canister.
   发动机怠速不正常的另一个原因是活性炭罐底部的空气滤清器脏污或被堵塞。