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
Mr. Harrison, how nice to meet you again.
哈里森先生，真高兴再见到你。
We cannot proceed any further without receiving your thoughts with respect to the manner of payment.
我们如果不了解你们对付款方式的意见，便不能进一步检讨。
Because the Moon has only an eightieth of the Earth's mass,
因为月球的重量只有地球的1/8，