A-c dynamo
[电] 交流电机
🧩 词语组成解析
🗣️ 情景例句
Time for a feeding and time for a diapering.
该喂奶， 换尿布的时候了。
Many good cows have evil calves.
很多好母牛，会生坏小犊。
How time files! More than a week has passed already!
光阴似箭！已经过了一周多时间了！