Nondefective
良品, 合格品
🗣️ 情景例句
This job is no picnic.
这份工作很累人。
My delicious dinner won't get away.
可不能让到嘴的佳肴逃走了。
Although we can't see these atoms, they really do exist.
虽然我们看不见原子，但它们的确存在。