Phytoxanthin
叶黄素, 胡萝卜醇
🗣️ 情景例句
Hi! What happened?
嗨 ！怎么回事？
One sin opens the door for another.
一个罪恶常为另一个罪恶开门。
Gradually the river grows wider, the banks recede,
然后河面渐渐地变宽，两岸后撤，