Acetic ester
[机] 乙酰乙酸乙酯
🧩 词语组成解析
acetic
[[ə'si:tik]]
a. 醋的, 乙酸的\\n[医] 醋酸的, 醋的
n. 酯\\n[化] 酯
🗣️ 情景例句
I know it's Malcolm Stewart.
我就知道是Malcolm Stewart。
He is a good friend that speaks well of us behind our backs.
背后说人好话的够朋友。
Oh, hi, Jim!
噢，你好，吉姆！