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
Susan, I understand you're in the toy business. Susan
听说 ，是在玩具业工作。
A good marksman may miss.
智者千虑，必有一失。
That sounds interesting. That was a hundred years ago, wasn't it?
听起来很有意思。那是一百年前的事了，不是吗？