Umbracula
伞螺属
🗣️ 情景例句
Every cloud has a silver lining.
再黑暗的地方也有一线光明。
We are sure to defeat them.
我们一定会打败他们。
Burglar alarms going off at any time of the day or night serve only to annoy passers-by and actually assist burglars to burgle.
防盗警报器在白天和黑夜的任何时候都会响起来，它的作用只是骚扰过路行人，而实际上却帮助窃贼入室行窃。