Manpack
a. 单人可携带的\\n[电] 种手提式无线电发射/接收设备
🗣️ 情景例句
Leave nothing to chance.
做任何事情都要有把握。
I ought to make a phone call.
我应该打个电话。
The weather can be quite warm in autumn.
秋天，气候十分暖和。