Hydrocarbon resin
[化] 烃类树脂
🧩 词语组成解析
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
Who is it?
是谁呀？
I'll go on an outing with some friends.
我与朋友去郊游。
My name is Kate Green. I am English. I am seven.
我的名字是凯特格林，我是个英国人，七岁了。