Calcium ethoxide
[化] 乙醇钙
🧩 词语组成解析
乙氧基金属, 乙醇盐
🗣️ 情景例句
I don't get it.
我不明白。
Last year, he applied to Harvard University for a scholarship and succeeded in passing a difficult examination.
去年，他向哈佛大学申请奖学金并通过了一个很难的考试。
He investigates complaints large and small that come to him from all levels of society.
他听取社会各阶层的各种大小意见，并进行调查。