Thioxalic acid
[化] 硫草酸
🧩 词语组成解析
🗣️ 情景例句
You have been working on this for some time, Richard.
你从事这工作已有一段时间了， Richard。
This dress is made of silk,isn't it?
这件衣服用丝绸做的，是吗？
Without it we could not make a living.
要是没有这条河，我们就无法生存下去。