Mesomer
[化] 内消旋体
🗣️ 情景例句
for my six o'clock appointment with Mr. Ozawa.
参加六点钟与Ozawa先生的约见。
Why didn't you like hard work so much?
为什么你那么不喜欢好好工作？
He could not find his fifty pence piece anywhere, and what is more,
但他摸了半天也没找到那50便士硬币，