Polyhexamethylene formal
[化] 聚亚己基缩甲醛
🧩 词语组成解析
formal
['fɔ:məl]
adj. （学校教育或培训）正规的;方式上的;礼仪上的;
n. <美>须穿礼服的社交集会;<口>夜礼服;
🗣️ 情景例句
Hey, that must be Pete!
嗨， 那一定是Pete
He has a ring.
他有一只戒指。
The assistant who served her did not like the way she was dressed.
接待她的售货员不喜欢她的那副打扮，