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首页bedrockbedrock英英释意

bedrock

英 ['bedrɒk] 美['bɛdrɑk]

英英释义考试真题实用场景例句

n. [地质] 基岩；根底；基本原理

英英释意

1. solid unweathered rock lying beneath surface deposits of soil

2. principles from which other truths can be derived;: "first you must learn the fundamentals"; "let's get down to basics"