单词	Longest tunnel
释义	Longest tunnel 最长隧道
随便看	Chief Operation Officer chief operation officer, COO Chief Operations Division Chief Operations Manager chief operations officer Chief Operations Section Chief Operations Specialist chief operative chief operator chief operator desk chief operators desk chief operator's desk Chief Ordnance Mechanical Engineer chief ordnance officer chief organs Chief Painter Aircraft Chief Parachute Rigger chief physician chief piece chief pilot chief pilot instructor chief place Chief Plans and Program Sections Chief platform chief pleas