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 bet you can make it.
我敢打赌你一定能做到。
Is meat packing a big industry in your country?
肉制品包装在你的国家是大产业吗？
The petrol had nearly all been used up.
汽油几乎已经用光。