Polyether resin
[机] 聚醚树脂
🧩 词语组成解析
n. [化]聚醚,多醚
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
Or at least give him some advice.
再不然至少可以给他一些忠告。
Mother begins baking cookies two weeks before Christmas.
自圣诞节的两周以前，母亲就开始做小甜饼了。
Until we are intelligent as to its laws and varieties,
直到我们理解了风俗的规律性和多样性，