Pentaerythrite tertranitrate
[化] 季戊四醇四硝酸酯
🧩 词语组成解析
[化] 季戊四醇
🗣️ 情景例句
Breathing this air is killing me.
呼吸这样的空气真是致命。
I will fix it for you.
我会为你修理。
I don't think this is a standard size.
我看这不是标准尺寸吧？