Semivariable
[经] 半变动的(成本)
🗣️ 情景例句
That's the worst part--making decisions.
最伤脑筋的是要作决定。
Is it far?
远吗？
becomes so worn and unreliable that it eventually is not worth mending.
磨损太厉害，老得一点儿也不准了，最终会不值得修理了。