Hydrosulphide
[机] 亚硫酸化合物
🗣️ 情景例句
Sure. It's 6225-9438.
好的。是6225-9438。
How much ink did you want to get ?
你要拿多少墨水？
that a series of deep soundings was obtained in the Atlantic and the first samples were collected by dredging the bottom.
才在大西洋测得一个个海水深度，同时通过挖掘海底，取得了研究海底的首批样品。