Cobamic acid
[化] 钴胺酸\\n[医] 钴绷酸
🧩 词语组成解析
🗣️ 情景例句
You don't need to do that, Grandpa.
你不用这样，爷爷。
I'm washing my hair in the bathroom.
我在浴室洗头。
Well,they're trying to repair it,sir.
啊，他们正设法修呢，先生。