Hydrogen tetrasulfide
[化] 四硫化二氢
🧩 词语组成解析
四硫化物
🗣️ 情景例句
just half a mile down the road from the Watermill.
从Watermill往下走只要半英哩。
I've been here for three weeks, and so far I've enjoyed it.
我已经在这里逗留了三个星期，到现在为止，我过得很好。
This rabbit had no natural enemies in the Antipodes,
这种兔子在澳大利亚及新西兰没有天敌，