Propylene oxide
[化] 氧化丙烯; 1,2-环氧丙烷
🧩 词语组成解析
n. 丙二醇\\n[化] 丙烯
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
And what sort of job?
哪一类的工作？
All are not merry that dance lightly.
表面高兴的，未必都快乐。
He was still smiling when the door opened and his wife came in.
他正笑着的时候门开了，他的妻子走了进来。