Polyamine-methylene resin
[化] 聚亚甲胺树脂\\n[医] 聚胺甲烯树脂
🧩 词语组成解析
n. [化]聚胺,多胺
n. 亚甲基\\n[化] 亚甲基
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 favorite non-work activity is …
我业余时间最喜欢做的就是跳舞。
I often comb my hair in the morning.
我常常在早上梳头。
It would help if you could try to speak a little slower.
请你尽量放慢说话速度。