girthKK [gɝθ] /ɡɝθ/發音名詞1周長、圍長The ancient oak has a girth of nearly seven meters.這棵古老的橡樹樹幹周長將近七公尺。2腰圍、腰身He joked about his increasing girth after the holidays.他拿自己過節後日漸增加的腰圍開玩笑。3粗細、粗度Choose a rope with enough girth to hold your weight.要選夠粗的繩子才能承受你的重量。4肚帶馬術She tightened the girth before mounting the horse.她上馬前先把肚帶收緊。