Indene-coumarone resin
[化] 茚-香豆酮树脂
🧩 词语组成解析
n. 茚\\n[化] 茚
n. 香豆酮, 苯并呋喃, 氧茚\\n[化] 苯并呋喃; 古马隆; 香豆酮
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
He was very helpful to me, remember?
他帮过我大忙， 记得吗？
You'll hurt your thumb, if you don't take care.
你不专心的话，就会伤到你的拇指。
What happened to me?
我出了什么事？