Dynamotor
n. 发电机\\n[电] 电动发电机
🗣️ 情景例句
Robbie just went to the store.
Robbie刚去商店。
I didn't know whether to send the letter airmail or not.
我不知道是否送航空邮件。
I beg your pardon?Who's climbing the tree?
你说什么？谁在爬树？