Transistor seconds
[电] 第二晶体管
🧩 词语组成解析
n. 次级品, 二等品
🗣️ 情景例句
I just received your letter and I want to let you know my opinion on your plans for the future.
来信已收到，我想告诉你我对你将来打算的看法。
Hold on,please.
请你等一下。
No, he doesn't.
不，他不发烧了。