Conn
vt. 指挥操舵\\nn. 指挥操舵
🗣️ 情景例句
Lacks vitality.
缺乏活力。
I don't know how to work the machine.
我不懂得怎样使这部机器运转。
In his twenties Frank used to make spare parts for aeroplanes.
20多岁的时候，弗兰克曾生产飞机零配件。