Acetaldehyde resin
[機] 乙醛樹脂
?? 詞語組成解析
[化] 乙醛\\n[醫] 乙醛, 醋醛
resin
['rezin]
n. 樹脂;合成樹脂;松香;
vt. 用樹脂處理;涂擦樹脂于;
??? 情景例句
Have you talked to the community council?
你們跟社區的議會談過了嗎？
Don't they believe it's necessary?
他們難道不認為它是必要的嗎？
of the nature of the illness from which his friend was suffering,
不知道他的朋友得的是什么病，