deepen

过去式：deepened

过去分词：deepened

现在进行时：deepening

词形变化：

动词过去式: deepened | 动词过去分词: deepened | 动词现在分词: deepening | 动词第三人称单数: deepens |

词义辨析：

同义:

v.加深

excavate

dredge

scoop out

dig out

dig

cut out

v.深化

intensify

strengthen

increase

add to

amplify

augment

reinforce

redouble

heighten

同义参见:

broaden

highlight

thicken

aggrandize

accentuate