词汇	A hole or pit
释义	A hole or pit 坑洞尤指路面上的涡穴或坑洞
随便看	machine operations machine operation table machine operator machine optimal design machine or engine with rotating cylinder machine or engine with rotating cylinders machine organization machine-orientated machineoriented machine-oriented machine-oriented code machine-oriented cost machine oriented description machine-oriented ED machine oriented language machine-oriented language machine-oriented languages machine oriented programing system machine-oriented programming language machine oriented programming system machine-oriented programming system machine-oriented symbolic instruction machine-oriented system machine-orient language machine-parts