Alternating current tube
[电] 交流管
🧩 词语组成解析
a. 交互的\\n[医] 交替的
🗣️ 情景例句
Yes, a pediatrician.
是的， 小儿科医师。
Skiing is such a difficult sport that it's more work than play.
滑雪是非常困难的运动，真所谓工作高于游戏呀。
Good morning, Mr. WU:?Here's my homework. I was ill on Monday, so it's late.
吴先生，早上好！这是我的英语家庭作业。我星期一病了，所以迟交。