Dibromopyrogallolsulfonaphthalene
(DBPSN)二溴代焦酚磺萘
??? 情景例句
And miles to go before I sleep,
在我就寢前還得趕許多哩路
I will take a taxi.
我將去搭出租汽車。
(A light year is the distance which light travels at 186,000 miles per second in one year,
一光年是光以每秒186，000英里的速度在一年內走的距離，