nail-file (n.) nail-file n.指甲銼nail-extractor [材料科學]拔釘鉗撥釘鉗拔釘器nail-clippers (n.) nail-clippers n. 指甲刀nail-brushes 指甲刷nail-bournes 間歇河nail-bitting 咬指甲nail-biting adj. 令人神經(jīng)緊張的；非常刺激的nail-biter (n.) nail-biter n. 緊張侷勢；緊張的故事nail varnish remover 洗甲油nail varnish 指甲油（等於nail polish）nail up 釘住，釘牢nail someone down 確認，確定nail sickness [交通運輸工程]釘松病nail scissors 指甲剪。nail rod nail punch 釘形沖頭nail puller [木] 起釘鉗；拔釘器