ground inOur editors are putting together more complete content — check back in about 20 minutesground in名詞 · 1動詞 · 1ground in — noun名詞1. the solid surface of the earth1.名詞釋義the solid surface of the earth例句The ball fell to the ground.ground in — verb動詞1 解釋1. to prevent an aircraft from flying1.動詞釋義to prevent an aircraft from flying例句All flights were grounded due to the storm.