Fluohydric
氢氟化的
🗣️ 情景例句
Don't worry.
别担心。
Quality is better than quantity.
质重于量。
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。