Vanadyl semichloride
[化] 氯化二氧二钒
🧩 词语组成解析
[机] 氧钒基
🗣️ 情景例句
You graduated from engineering school.
你是从工学院毕业的。
What is this?
这是什么？
How Harry managed to keep a straight face during these performances is quite beyond me.
我实在想像不出哈里在这些表演中是怎样装出一本正经的样子的。