单词	草坑
释义	草坑 grass bunker
随便看	quadrangle map format quadrangle name quadrangle net quadrangle report quadrangle roof quadrangles quadrangle sheet Quadrangle-Spring machine quadrangle triangle quadrans spinosa quadrant aerial quadrantal quadrantal altitude quadrantal angle quadrant al angle quadrantal angles quadrantal arc quadrant al arc quadrangular quadrangular arm sling quadrangular arm-sling quadrangular cartiiages quadrangular cartilage quadrangulare quadrangular field