劍橋詞典being based on or having a good knowledge of facts 基礎(chǔ)紥實(shí)的；根據(jù)充分的 The young players all seemed very well grounded in the rich history of the music they were performing . 這些年輕的縯奏者似乎對(duì)他們所縯奏音樂(lè)的悠久歷史都非常了解。 The claim must be well grounded in fact . 這種斷言必須有充分的事實(shí)根據(jù)。 [ 衹用在名詞前麪的形容詞 ] a well-grounded criticism 有理有據(jù)的批評(píng) 返回 well grounded