单词	grade gravel
释义	grade gravel 级配碎石
随便看	Self-Denying Ordinance self-denyings self-departmentalism self dependence self-dependence self-dependent Self-dependent self-dependent being self-dependent development self-dependent information innovation system self-dependent innovation ability self-dependently self-dependent missile self-dependependence self-deprecating self-deprecatingly self-deprecatings self deprecation self-deprecation self-deprecations self deprecatory self-deprecatory self depreciate self-depreciating self-depreciatings