L-lactic acid
[医] 左旋乳酸
🧩 词语组成解析
lactic
['læktik]
adj. 乳的;
🗣️ 情景例句
It's your fault.[
这是你的错。
What would you have done last night if you hadn't had to study?
如果昨晚你不必学习你会做什么？
They have to work hard to support their family.
他们必须努力工作来支持他们的家。