one and the same
n.同一个,完全一回事
难易程度:
one and the same为短语/超纲词汇
近义词, 同义词
identity sameness coincidence convertibility equality coalescence self oneself identification monotony tautology repetition facsimile copy alter ego similarity exactness sameness self one and the same very thing actual thing no other one and only indistinguishable self same selfsame one and the same very same coalescent coalescing indistinguishable one equivalent
