A-c generator
[电] 交流发电机
🧩 词语组成解析
🗣️ 情景例句
She won the first place in a speech contest.
她在演讲比赛中获得很第一名。
I'm really sorry, but I seem to have misplaced your scarf.
真对不起，我忘记把你的围巾对丢在什么地方了。
'It's a waste of time.
“这是浪费时间。