Addition resin
[机] 加成聚合物
🧩 词语组成解析
addition
[ə'diʃən]
n. 加，增加，附加;[数]加法;增加的人或事物;
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
Always full of surprises,
总是出人意表
Dad is welcoming uncle Bob.
老爸去迎接鲍勃叔叔。
He then changed into overalls and spent the next eight hours as a dustman.
然后换上工作服，当8个小时清洁工。