Calcium sulfhydrate
[医] 硫氢化钙
🧩 词语组成解析
n. <美> = hydrosulphide
🗣️ 情景例句
She is at the top of her class.
她在班里名列前茅。
I worked at the factory this afternoon.
我今天下午在工厂工作。
but the paper was wrapped round a drum which rotated slowly.
根但是纸是卷在慢慢旋转的圆筒上的。