adj.(情緒上)穩(wěn)定的；[計算機(jī)] 接地的

動詞ground的過去式和過去分詞形式.

He went on by train after the plane was grounded on account of the fog. 飛機(jī)因霧停飛后，他改乘火車?yán)^續(xù)前進(jìn)。

All aircraft at London Airport were grounded by fog today. 因今天有霧，倫敦機(jī)場的所有飛機(jī)都被迫停飛。

Our ship grounded in shallow water/on a sandbank. 我們的船在淺水中[在沙灘上]擱淺。

adj.基礎(chǔ)牢固的；有充分根據(jù)的

adj.沒有扎實基礎(chǔ)的；沒有理由的；虛假的