Methionic acid
[化] 甲二磺酸\\n[医] 甲二磺酸
🧩 词语组成解析
🗣️ 情景例句
and talk to the bank.
且和银行谈一谈。
He who never was sick dics the first.
永不生病的人往往一病致命。
At last I hung up the receiver.
我终于挂上了话筒。