Hydrocarbons ( HC ), like carbon monoxide, represent unburned and wasted fuel.碳氢化合物 ( HC ) 像一氧化碳一样, 为未燃尽的和被浪费掉的燃料.On occasion, convulsions may be associated with HC.偶而,猪瘟可伴发痉挛.The spilled liquid gasoline quickly evaporat...
The happy boy walked with jaunty steps.这个快乐的孩子以轻快活泼的步子走着."Whoa, I'm goin" to Barbay-dos!' ran the jaunty lyrics of a 1970s hit song.“喔,我要去巴巴多斯!”一首20世纪70年代流行歌曲这样欢快地唱道。His full mustache curled upward in a jaunty,...