Poly (tetramethylene terephthalate)
[化] 聚對苯二甲酸丁二酯
?? 詞語組成解析
n. 理工學院, 工藝高等專科學校\\n[化] 聚尿苷酸
??? 情景例句
There just wasn't enough time.
實在是沒有足夠的時間。
It is hard to please all parties.
取悅各方，談何容易。
She was not especially pretty. But she was extremely bright.
她不是特別漂亮，但她極聰明。