C-terminus
羧基端
🧩 词语组成解析
🗣️ 情景例句
Never chew with your mouth open.
嚼东西时别张着嘴。
I'll take M/T.
那我就用信汇吧。
He has often described to me how he picked up a masterpiece for a mere $50.
他多次向我详细讲他如何只花50英镑便买到一位名家的杰作。