insufficient

词形变化：

副词: in-sufficiently |

同义词：

inadequate | deficient | unsatisfactory | meager | not enough | lame | lacking | in short supply | scarce | enough | not |

反义词：

sufficient |

词义辨析：

同义:

a.不足的; 不充分的

inadequate

unsatisfactory

deficient

not enough

同义参见:

meager

lame¹

反义:

a.不足的; 无能力的

sufficient

反义参见:

enough

ample

adequate