Carotenogenesis
[建] 葫萝匐素形成作用
🗣️ 情景例句
People who don't smoke think that cigarettes stink.
不吸烟的人认为烟的味道很差。
This is my second trip to the United States, and I really enjoy staying here.
这是我第二次美国之行，我很喜欢这里。
We'll try it once.
那么就试一次看看吧。