Naphthane
十氫化萘, 萘烷
??? 情景例句
I'm heading off for bed
我先去睡覺了
Well, the worst of the winter should be over.
不過，冬天最糟糕的一段日子總該過去了。
Water streamed in torrents over its sides with such force that it set up a huge wave in the canal.
波浪從盤子兩側急涌而出，在運河里掀起一股大浪。