Phytoene
八氢番茄红素
🗣️ 情景例句
I'm dieting to keep my figure.
我正在节食以保证身材。
I met one of the cameramen over at the television station.
我在电视公司遇到一位摄影师。
But this does not matter, for, as he has often remarked, one is never too old to learn.
但这没有关系，因为正如他常说的那样，人要活到老学到老。