空中: in the sky; in the air; aerial; overhead; midair 短语和例子在空中翻筋斗 make a somersault in midair; 在大战期间伦敦受到来自空中的袭击。 during the great war london was attacked from the air. 首次在空中航行的飞行器是气球。 the first
空中情况: air defense situationair picturepistonthree-dimensional air situation
情况: 1.(情形) circumstances; situation; condition; state of affairs 短语和例子陈述自己的情况 state one's case; 全部情况 the whole circumstances; 健康情况 health condition; 在境况较差[优裕]的情况下 in reduced [well] circumstanc
