Facets
n. （宝石或首饰的）小平面( facet的复数形式 ); （事物的）面; 方面
🗣️ 情景例句
I'm having a wonderful time.
我过得很愉快。
May I use your telephone?
我可以用你的电话吗？
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。