Oxychalcogenide
[化] 氧硫族元素化物(氧硫、氧硒、氧碲化物)
🗣️ 情景例句
sacrifices have to be made by one partner from time to time.
总要有一方必须不时做些牺牲。
To sing a song
唱歌
Some live in large groups like the honey bee, and make their nests in trees or holes in the rocks.
有些蜂如蜜蜂是群居在一起，在树上或岩洞里筑巢。