Sulfamide-formaldehyde resin
[化] 磺酰胺-甲醛树脂
🧩 词语组成解析
[化] 硫酰胺; 磺酰胺
n. 甲醛\\n[化] 甲醛
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
I have to sign copies of my book for a lot of people
我还必须为许多人在我的书上签名
A good maxim is never out of season.
至理名言不会过时。
I think we should do that another day. Then we can leave early in the morning before it gets too hot.
我想我们还是改天再去游览高坝吧。那样我们可以一清早就动身，免得天气太热。