Teichoic acid
[化] 磷壁酸\\n[医] 壁酸(为细胞型成分之一)
🧩 词语组成解析
🗣️ 情景例句
What's the problem?
什么问题啦？
I lack words, with which to express my thanks.
我无法以言语来表达我的感激之情。
Sam Benton, the local butcher, had lost his wallet while taking his savings to the post office.
本顿在把存款送往邮局的途中把钱包丢了。