Imperturbed
a. 镇静的, 神色自若的
🗣️ 情景例句
That's it.
就这样。
Hungry dogs will eat dirty puddings.
饥不择食。
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。