air

• They were alarmed by a sudden air attack .
  突然空袭使他们大为惊恐。
• Sound travels through the medium of air .
  声音通过空气介质传播。
• The sea air does wonders for him .
  海上的空气对他来说是一剂灵丹妙药。
• He wore an air of neutral calm .
  他表现出一副无动于衷的冷静的神情。
• I sat on the ground late in the cool air .
  迎着凉爽的晨风我坐在地上。
• She tripped along joyfully as if treading on air .
  脚底下轻飘飘的。
• The air is passed through sprays of liquid .
  空气通过液体喷淋装置。
• The batsman smashed the ball up into the air .
  击球员把球击得很高。
• The pent-up air burst from his lungs .
  他把胸中憋了好久的气吐了出来。
• The film will be shown in the open air tonight .
  今晚电影在露天演出。