A-c dynamo
[电] 交流电机
🧩 词语组成解析
🗣️ 情景例句
10 percent down and the balance at the time of shipment?
百分之十付现款，余额在装运时付清吗？
The frog is frightened at the sight of a snake.
那只青蛙因为看到了蛇而战抖。
She teaches foreign students Chinese.
她教外国学生汉语。