Methionic acid
[化] 甲二磺酸\\n[医] 甲二磺酸
🧩 词语组成解析
🗣️ 情景例句
I could tell something was up by the look on their faces.
我一看他们的脸色就知道有事。
I'm pleased to hear about your wife having a baby.
我很荣幸得知你太太生了一个小宝宝。
He and his staff began throwing furniture out of the window.
他与店员动手向窗外投掷