n.腰帶;束腰帶
The slacks have an elastic waistband. 這條便褲的腰帶可伸縮。
I've got so fat that I'll have to let the waistband out several inches. 我太胖了,我將不得不把我的腰帶放出幾英寸。
A good investment is a skirt with an elastic waistband. 買一條配有彈性腰帶的裙子是很有眼光的投資。