Mf resin
[化] 三聚氰胺-甲醛树脂; 密胺-甲醛树脂
🧩 词语组成解析
中频\\n[化] 三聚氰胺-甲醛树脂; 三聚氰酰胺-甲醛树脂
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
When's the last time you took a vacation?
上次你去度假是什么时候？
Why are you crying?
你为什么哭？
but they do underline the general principle that the relationship between elephant and mahout is the key to successful training.
但强调了一项基本原则，象和驯象员之间的关系是驯象成功与否的关键。