D-lactic acid
[医] 右旋乳酸
🧩 词语组成解析
lactic
['læktik]
adj. 乳的;
🗣️ 情景例句
It's Carl's birthday,
今天是Carl的生日，
His extension number is 285.
他的分机号码是285。
The man said that the pen was worth $50,
那人说那支笔值50英镑，