Resorcinol-formaldehyde resin
[建] 间一苯二酚一甲醛树脂
🧩 词语组成解析
n. [化] 雷琐酚, 间苯二酚(=resorcin)
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
My head is killing me.
我的头疼死了。
I was writing some letters to friends of mine.
我在写一些信给我的朋友。
My wife was delighted that things had returned to normal once more.
一切又都恢复了正常，为此我妻子十分高兴。