Diisopropyl
二异丙基
🗣️ 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。
Poverty is not a disgrace,but theft is a disgrace.
贫穷不可耻，偷窃乃足羞。
are grudged as enforced interruptions in an absorbing vocation.
他们却惋惜这假期强制打断了他们埋头从事的工作。