sufficient

词形变化：

副词: sufficiently |

同义词：

adequate | enough | plenty | satisfactory | ample | abounding | plentiful | accomplished | tolerable | effectual | necessary | appropriate | abundant |

反义词：

insufficient |

词义辨析：

同义:

a.足够的

enough

ample

plenty

adequate

satisfactory

同义参见:

effectual

tolerable

accomplished

plentiful

abounding

反义:

a.足够的; 充分的

insufficient

deficient

inadequate