短语词组短語key -slot anecdote 鈅匙槽key punch slot 鈅匙槽guide key slot 導鍵鍵槽key slot milling machine 鍵槽銑牀saw spindle key slot 鋸軸平鍵in the key slot 把手重要關口的gihnch òuh key slot 鍵槽guide key slot edge 導鍵鍵槽邊緣 返回 key slot