waistlineKK [ˋwestˏlaɪn] /ˈweɪstˌlaɪn/發音名詞1腰圍、腰身He started jogging to trim his expanding waistline.他開始跑步，想讓逐漸變粗的腰圍瘦下來。2腰線、腰部剪裁服裝The dress has a high waistline and a full skirt.這件洋裝是高腰線設計，配上蓬鬆的裙襬。