noun🔗Share图钉，按钉 A small nail-like tack with a slightly rounded head that can be pressed into place with light pressure from the thumb; used for hanging light articles on a wall or noticeboard."I used a thumbtack to hang my son's drawing on the refrigerator. "我用一个图钉把儿子的画钉在了冰箱上。stationeryitemutensilthingChat with AIVocabulary GamePractice Reading
verb🔗Share用图钉固定，用图钉钉。 To fix or attach something with a thumbtack."He thumbtacked the important notes to the bulletin board. "他用图钉把重要的笔记钉在了公告板上。stationeryutilityitemChat with AIVocabulary GamePractice Reading
