Heptyl acetate
[化] 乙酸庚酯
🧩 词语组成解析
[建] 庚基
n. 醋酸盐\\n[化] 醋酸盐(或酯、根)
🗣️ 情景例句
How long does it take?
要花多久时间？
A chain is no stronger than its weakest link.
链条的坚固程度取决于它最薄弱的环节。
We can make the price lower if you would order a bit more.
如果你单子下多一点，我们可以减价。