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
It's nice to meet you.
很高兴见到你。
The negotiations on the rights and obligations of the parties under contract turned out to be very successful.
就合同保方的权利和义务方面的谈判非常成功。
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。