Mains
[ [meinz] ]
辅助 Assistant
n. 电源, 网路, 干线\\n[电] 输电干线
🏥 医学释义
干线，电源
🗣️ 情景例句
The vitality of the movement is threatened.
这个运动的生命力岌岌可危。
You'll hurt your arm, if you don't take care.
你不专心的话，就会伤到你的手指。
He sent yet another fax informing the journalist that if he did not reply soon he would be fired.
于是他又发了一份传真，通知那位记者说，若再不迅速答复，将被解雇。