Polydecamethylene formal
[化] 聚亞癸基甲醛
?? 詞語組成解析
formal
['f?:m?l]
adj. （學校教育或培訓）正規的;方式上的;禮儀上的;
n. <美>須穿禮服的社交集會;<口>夜禮服;
??? 情景例句
That's all right, Susan.
沒有錯， Susan。
I found an excellent position through an employment agency.
我通過職業介紹所找到了一份很棒的工作。
I smoked with concentration and pleasure as I was sure that this would be my last cigarette.
我聚精會神而又愉快地吸著這枝煙。因為我確信這是我最后一枝煙了。