Dihydroxytoluene
[醫(yī)] 二羥基甲苯, 苔黑素
??? 情景例句
And you, Susan Stewart,
那么 ，Susan Stewart
I've got a terrible pain in my stomach.
我的胃很痛。
When the brothers were reunited, Hans explained how it was that he was still alive.
兄弟倆團(tuán)聚之時(shí)，漢斯說(shuō)明了他活下來(lái)的經(jīng)過(guò)，