Triethyl orthopropionate
[化] 原丙酸三乙酯
🧩 词语组成解析
a. [化]三乙(烷)基的
🗣️ 情景例句
I've been employed as a clerk in ABC Company since 1992.
从1992年我就在ABC公司作职员。
To know everything is to know nothing.
事事皆知，事事不懂。
Even the bull seemed to feel sorry for him,
因为它一直同情地看着醉汉，