verb🔗Share系紧，扣紧 To attach or connect in a secure manner."Can you fasten these boards together with some nails?"你能用钉子把这些木板钉牢吗？actionutilitytechnicalChat with AIVocabulary GamePractice Reading
verb🔗Share使生效，使起作用。 To cause to take close effect; to make to tell; to land."to fasten a blow"使一击奏效actiontechnicalutilityChat with AIVocabulary GamePractice Reading
noun🔗Share扣件，紧固件。 A hook or similar restraint used to fasten things together; fastener."The broken fastening on my backpack strap needs to be repaired before school tomorrow. "我的背包带子的扣件坏了，明天上学前需要修理一下。itemutilitydevicethingChat with AIVocabulary GamePractice Reading
