词汇	hooking timer
释义	hooking timer 拍叉簧定时装置
随便看	management trade union management trail management trainee management training management-training management training coarse management training program management training programme Management training scheme for graduates management training software management transaction management transaction costs management transformation Management transition management transplantation management tree management trust management turnover management type management-type management type of report Management type of the protected area management under contract management union relation management-union relation