Tetrahydroxy acid
[化] 四羟基酸
🧩 词语组成解析
a. [化]四羟(基)的
🗣️ 情景例句
Wait till Philip comes home and sees our progress.
等着瞧Philip回来看到我们进展时的反应吧
I couldn't wait any longer for you!
我等你等得不耐烦了！
Houses -- often three storeys high -- were built of stone.
房子一般有3层楼高，用石块修建。