(noun.) a holding device consisting of adjustable jaws that center a workpiece in a lathe or center a tool in a drill.
(noun.) the part of a forequarter from the neck to the ribs and including the shoulder blade.
(verb.) pat or squeeze fondly or playfully, especially under the chin.
(verb.) throw carelessly; 'chuck the ball'.
(verb.) throw away; 'Chuck these old notes'.
编辑:露西尔
整理:谢尔登