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
Well, for one thing, he's my sister's boyfriend. Ann talks about Jack all the time.
首先，他是我妹妹的男朋友。安整天就是杰克长杰克短的。
The raceis got by running.
赛跑要靠奔跑来赢得。
I didn't know she could swim. Who taught her?
我不知道她会游泳。谁教她的？