Ledererite
钠菱沸石
🗣️ 情景例句
Fine, thank you.
很好， 谢谢。
Could you say it again?
你能再说一遍吗？
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。