Polymethylene bisdialkylphosphine oxide
[化] 多亚甲基双二烷基氧膦
🧩 词语组成解析
n. [化]聚亚甲基
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Then in that spirit let each of us give thanks.
现在本着同样心意，让我们开始感恩。
I think gray hair makes you look rather distinguished.
我觉得你灰白的头发使你看上去很严肃。
The cave might never have been discovered has not the entrance been spotted by the distinguished French pot-holer, Berger.
若不是法国著名洞穴探险家伯杰由于偶然的机会发现了这个洞口的话，这个洞也许不会为人所知。