Sesquioxides
(sesquioxide 的复数) n.[化]倍半氧化物,三氧二某化合物
🗣️ 情景例句
Then drop it into the water.
然后把它扔到水 。
This part of the country is very mountainous.
这个国家这一部分有很多山。
The old lady though the was a fussy creature,
老妇人觉得巡官大惊小怪，