Para-acetaldehyde
[建] 三聚乙醛
?? 詞語(yǔ)組成解析
[經(jīng)] 帕拉
[化] 乙醛\\n[醫(yī)] 乙醛, 醋醛
??? 情景例句
Not too bad. How about yourself?
還可以。你怎么樣？
This is a revolutionary new product.
這是一種革命性的新產(chǎn)品。
It was called Saving the earth and it was all about the damage that is being caused to the world.
會(huì)議叫“拯救地球”，所以全是有關(guān)地球遭受破壞的事情。