Teichuronic acid
[化] 糖醛酸磷壁(酸)质
🧩 词语组成解析
🗣️ 情景例句
I think it's a good idea, Ellen.
我觉得这是个好主意， Ellen。
Speaking without thinking is shooting without taking aim.
讲话不思考犹如射击不对准目标。
Fine, thanks. Oh, That's the bell. Everyone is going into class, we'd better go too.
很好，谢谢。啊，铃响了。大家都去上课。我们最好也去。