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
He has the advantage of a good education.
他有受过良好教育的优势。
What would you do if I told you I was going to quit my job?
如果我告诉你我准备辞职，你会怎么办？
Good. thank you for the order.
好的，谢谢你的订货。