noun🔗Share拉链，zip。 A zip fastener."My jacket has a broken zipper, so I can't close it. "我的夹克衫拉链坏了，所以拉不起来了。itemweardeviceChat with AIVocabulary GamePractice Reading
noun🔗Share拉链， 裤链 A pressure-sensitive plastic closure."My backpack has a broken zipper, so my books keep falling out. "我的背包拉链坏了，所以书总是掉出来。materialwearitemthingChat with AIVocabulary GamePractice Reading
noun🔗Share亮氨酸拉链 Leucine zipper"The scientist studied the leucine zipper protein structure in the lab. "科学家在实验室里研究了亮氨酸拉链蛋白的结构。biochemistrybiologystructureChat with AIVocabulary GamePractice Reading
noun🔗Share拉链疤痕，缝合疤痕 A scar on a person's body."The doctor said the boy's new zipper would take several months to heal. "医生说男孩新做的那个拉链疤痕需要几个月才能痊愈。bodyappearancemarkChat with AIVocabulary GamePractice Reading
noun🔗Share拂晓巡逻，黄昏巡逻 An air patrol carried out at dawn or dusk."The military conducted a zipper patrol at dawn to secure the border. "军方在拂晓进行了一次拂晓巡逻，以确保边境安全。militaryactionChat with AIVocabulary GamePractice Reading
verb🔗Share拉上拉链，拉拉链。 To close a zipper."He zippered his sweater against the cold."他拉上毛衣的拉链，以抵御寒冷。weardeviceactionChat with AIVocabulary GamePractice Reading
verb🔗Share拉上拉链，拉拉链. To put a zipper on an article."These fall jackets are zippered."这些秋季夹克衫都拉上了拉链。wearitemutilityChat with AIVocabulary GamePractice Reading
