abbr. 美国眼科协会(American Academy of Ophthalmology);美国正牙学协会(American Association of Orthodontists);英澳天文台(Anglo-Australian Observatory);行政上诉办公室(Administrative Appeals Office)
🗣️ 情景例句
Where do I board my plane?
我在那儿登机?
What's your job?
你是做什么工作的?
This increases their air-resistance and reduces the shock of impact when they hit the ground.