waistband adjustment 腰围调节
adjust the waistband 调整腰带
tighten the waistband 收紧腰带
loosen the waistband 放松腰带
wide waistband 宽腰带
narrow waistband 窄腰带
high waistband 高腰
low waistband 低腰
1. The waistband of my jeans is too tight after I gained a few pounds.
我牛仔裤的腰带在我胖了几磅后太紧了。
2. She adjusted the waistband of her skirt to make it more comfortable.
她调整了裙子的腰带，让它更舒服些。
3. The tailor suggested replacing the old waistband with a new elastic one.
裁缝建议用新的松紧带替换旧的腰带。
4. A sturdy waistband helps keep trousers in place all day long.
结实的腰带有助于全天保持裤子不松垮。
A: Do you need help with the waistband? It looks like it's coming loose.
A：需要帮忙处理一下腰带吗？看起来有点松了。
B: Yes, please. I can't seem to get the button to go through the waistband.
B：是的，请帮我。我好像无法让纽扣穿过腰带。
A: No problem. I'll sew it back for you.
A：没问题。我帮你把它缝回去。
1) 裤腰：
2) 裙腰：
3) 腰带（指衣物结构部分，非独立配饰）：
4) 腰封（部分语境下）：
5) 腰部支撑带：
1. 裤腰，裙腰；腰带（衣物部分）
e.g.
He pulled up his trousers and tightened the waistband.
他拉上裤子，收紧了腰头。
noun
1. A band of material that forms the waist of a garment, such as trousers or a skirt, used to fasten or support it.
Synonym: waist, belt (in context of clothing structure)