Polyester resin
[化] 聚酯树脂
🧩 词语组成解析
polyester
[['pɔliestə, ˌpɔli'estə]]
n. 聚酯\\n[化] 聚酯
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
She flunked her English examination.
她的英语考试失败了。
Who is speaking?
请问是谁打来的？
It will help me understand the point you are trying to make.
这会帮助我了解你们的重点。