unnecessary
词形变化:
副词: unnecessarily |
同义词:
needless | superfluous | uncalled-for | excess | unessential | extraneous | peripheral | pointless | redundant | gratuitous | unwarranted | excessive | avoidable | preventable | unneeded |
反义词:
词义辨析:
同义:
a.不必要的; 无用的
同义参见:
反义:
a.不必要的; 无用的
反义参见: