beneficially

词形变化：

副词: beneficially | 名词: beneficialness |

同义词：

useful | helpful | favorable | advantageous | profitable | valuable | gainful | advisable | constitutional | salutary | wholesome | desirable | healthy | positive | favourable | constructive | good |

反义词：

useless | vain | fruitless |

词义辨析：

同义参见:

well¹