Tritoxide
[医] 三氧化物
🗣️ 情景例句
She's smart and sensitive for her age.
就这样的年龄来说 ，她很聪明而且懂事。
We are anxious to know how long it will take you to deliver the goods.
我们急于知道贵方多长时间能交货。
A colony of bees had turned the engine into a hive and it was totally preserved in beeswax!
一群蜜蜂把发动机当作了蜂房，发动机在蜂蜡中被完整地保存了下来。