Scowler
n. 愁容；怒容；阴沉沉的样子 (scowl的变形)
🗣️ 情景例句
Please hold my calls.
让他等一会儿。
I've had no time to prepare for this meeting, so I'll have to play it by ear.
我没有时间来准备这次会议，所以只好有什么说什么。
If explosives are used, vibrations will cause the roof of the mine to collapse.
如果用炸药爆破，震动会引起矿顶塌落。