Previtamin a
[医] 前维生素A, 胡萝卜素
🧩 词语组成解析
维生素原, 前维生素
🗣️ 情景例句
Because I am still standing here firmily on my feet.
我仍然好端端地站在这里。
No smoke without some fire.
无风不起浪。
I remember. You tried it on and it looked wonderful on you. I'm sure you looked beautiful that evening. You were always a pretty girl.
我想起来了。你还把项链戴上试了试，戴在你身上真是太好看了。我相信那天晚上你一定很美。你总是那么漂亮。