Lacta
[医]〔单lac〕乳
🗣️ 情景例句
Isn't there a conversation that we have to finish?
我们不是有话还没说完吗？
This is a story.
这是一个故事。
It was very old and precious even then.
却使在当时，它也属历史悠久的珍奇之物。