Isobutane
[化] 異丁烷
??? 情景例句
I want to put some of my good hangers in Grandpa's closet.
我想在爺爺?shù)囊聶?放幾個(gè)好的衣架。
This will be the biggest fish ever.
這是前所未見的大魚吧？
Then the bees left the hive and went to the feeding place.
然后那些蜜蜂離開蜂箱，飛到喂食點(diǎn)去。