Olefin resin
[机] 烯烃树脂
🧩 词语组成解析
n. 石蜡, 烯烃\\n[化] 烯烃
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
Remembering the past was his only ple4asure.
回忆往事是他唯一的乐趣。
To toast
敬酒
The sense of humour is mysteriously bound up with national characteristics.
幽默感与民族有着神秘莫测的联系。