音標(biāo)發(fā)音英式音標(biāo) [?e? ?s?k]美式音標(biāo) [?er ?s?k]英式發(fā)音 美式發(fā)音 基本解釋[動(dòng)] 氣囊；肺泡；肺胞囊同根派生 air sac相關(guān)詞英漢例句雙語例句The invention provides a walking shielding air sac.一種學(xué)步保護(hù)氣囊。ip.comIn apes the hyoid attaches to a large pouch called an air sac, that makes sounds bigger and deeper.猿的舌骨依附於一個(gè)很大的喉囔，科學(xué)家稱之爲(wèi)氣囊，它可以讓聲音更大、更深沉。Homo erectus of a million years ago also likely had an air sac. But we don't – and nor did Neanderthals.一百萬年前的直立人很可能有氣囊，但現(xiàn)在的我們沒有，過去的尼安德特人也沒有。air sac更多例句詞組短語短語strategic air command sac 戰(zhàn)略空軍指揮部air -sac method 氣囊測壓法abdominal air -sac 腹氣囊cervical air -sac 頸氣囊air r sac 氣囊;肺泡air sac更多詞組英英字典劍橋英英字典 a space filled with air that continues from a bird's lungs into one of its bones or another body area, used in breathing柯林斯英英字典 any of the membranous air-filled extensions of the lungs of birds, which increase the efficiency of gaseous exchange in the lungs air sac劍橋字典air sac柯林斯字典專業(yè)釋義琯理學(xué)氣囊生物學(xué)氣囊