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
How are you enjoying the game so far?
到现在为止你们喜欢这个游戏吗？
What were you doing at about 4 o'clock yesterday afternoon?
你昨天下午在大约4点钟正在做什么？
How did Mary make all of her money?
玛丽所有的钱是怎么赚到的？