Phosphonothiolothionic acid
[化] 硫羟硫逐膦酸
🧩 词语组成解析
🗣️ 情景例句
Fine, Grandpa. Fine!
很好 ，爷爷， 很好！
What's your opinion?
你觉得呢？
and some of these propositions have been violently opposed.
对风俗的研究才是全面的，才会有收获。