Acetaldehyde resin
[机] 乙醛树脂
🧩 词语组成解析
[化] 乙醛\\n[医] 乙醛, 醋醛
resin
['rezin]
n. 树脂;合成树脂;松香;
vt. 用树脂处理;涂擦树脂于;
🗣️ 情景例句
Well, he wakes up several times during the night,
噢， 他一夜醒了好几次，
I expected No.2 to win.
我以为2号会赢。
These?
这几只？