Ortho-tungstic acid
[化] 钨酸; 正钨酸
🧩 词语组成解析
原; 直
a. [化](正)钨的,五价钨的,六价钨的
🗣️ 情景例句
I would like a single room.
我想要一个单人间。
Counsel after action is like rain after harvest.
放马后炮。
Summer is from December to February, and winter is in June, July and August.
夏天从12月到2月，冬天是在6月、7月和8月。