地面
he lay on the ground
shore dumping can pollute fishing grounds and beaches
third-year courses typically cover less ground and go into more depth
there are some grounds for optimism
machines which presoak the coffee grounds produce a superior cup of coffee
a bitter wind blew from the northeast and the bombers were grounded
rather than be blown up, Muller grounded his ship on a coral reef and surrendered
the study of history must be grounded in a thorough knowledge of the past
he was penalized two strokes for grounding his club in a bunker
he grounded to second
ground cumin