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
Would you mind showing me your showroom?
您可以带我参观一下展室吗？
He brushes his teeth.
他在刷牙。
Mathilde! I didn't know. I'm sorry. But what happened?
玛蒂尔德！我还不知道这些情况哩。我真难过。但是，这是怎么回事呢？