Cevadic acid
[化] 惕各酸; 瑟瓦酸; (Z)-2-甲基丁烯酸
🧩 词语组成解析
🗣️ 情景例句
If I marry you, there are going to be some ground rules.
要我嫁给你，有一些基本前提。
We hope that you will earnestly take part in this meeting.
我们希望你们认真地参与本次会议。
but as yet there is no overwhelmingly specialized patronage.
确实如此，但并没有特别的优待。