Methylumbelliferone
甲基7-羟基香豆素
🗣️ 情景例句
Well, Marilyn and Richard called.
好啦 Marilyn和Richard打电话来了
The only secret a woman can keep is that of her age.
女人能保守的唯一秘密是她的年龄。
There they look at the moon, and eat the cakes.Mmmm! How delicious they are!
他们赏月，吃月饼。唔！它们（月饼）多好吃呀！