Phenol formaldehyde resin
[化] 酚醛树脂
🧩 词语组成解析
n. 苯酚, 石炭酸, 羟基类化合物\\n[化] 酚; 苯酚
n. 甲醛\\n[化] 甲醛
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
Would you like to sign the contract now?
你现在要签这合同吗？
The President is going to address the nation on television this evening.
总统今晚将向全国发表电视讲话。
How long are you staying in Xi'an?
你要在西安呆多久？