(with air /in air /by air ./through air)

(with air /in air /by air ./through air) with air in air by air throght air 哪个是fly的意思?急急急! air air air in the air on the air in the open air stick in the air in-air是什么意思啊? in the air是什么意思 with your nose in the air这个词组是什么意思? with love,in the air 谁知道啊 急 急 he walked away with his nose in the air , 英语翻译Below is a description of a single scientific experiment.It shows us how iron reacts ( 反应) with air and with water.Aim :To find out if iron rusts( 生锈) (a) in dry air ; (b) in water that has no air in it ( air- free water) ; (c) in The buses were _______ in the past.A.not air-conditioners B.not air-conditioned C.no air-conditioners D.no air-conditioned 辨析 in the air,on the air,in air,on air People are worrying___the pollution of the air. A.in B.with C.for D.about 填哪个,为什么? I'm a Dreamer on air,Dreaming on air with