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
It has been a learning experience. That's true.
这真是一次学习经验， 真的。
I'll let you keep the book for the time being, but I'll want it back next week.
这本书我暂时借给你，吵过下星期我就要跟你要回来。
Alfred had learned many of their ballads in his youth,
阿尔弗德年轻时学过许多民歌，