Duroscope
硬度计
🗣️ 情景例句
Well, don't work all night.
好啦， 别通宵工作。
Don't cross the bridge till you get to it.
不要杞人忧天。
An even harder situation is to be on the platform in good time for a train and still to see it go off without you.
更难堪的情况是虽然及时赶到站台上，却眼睁睁地看着那趟火车启动，把你抛下。