open
形容词比较级：opener
形容词最高级：openest
过去式：opened
过去分词：opened
现在进行时：opening
词形变化：
副词: openly | 名词: openness | 动词过去式: opened | 动词过去分词: opened | 动词现在分词: opening | 动词第三人称单数: opens |
同义词：
start | begin | initiate | unlock | unfasten | unbolt | undo | commence | uncover | show | expose | unfold | originate | reveal | establish | disclose | launch | bare | frank | clear | susceptible | propose | expansive | demonstrative | shell | ajar | vulnerable | single | accessible | unoccupied | flagrant | free | broaden | conversable | visible | ingenuous | high-minded | approachable | patent | contingent | communicative | straight | honest | straightforward | conversational | crack | void | off | unveil | manifest | bald | naive | aboveboard | outspoken | aesthetic | open up | opened | surface | unfastened | open air | loose | heart-to-heart | give | undefendable | assailable | subject | undetermined | unresolved | receptive | undecided | outdoors | candid | afford | spread | capable | exposed | overt | spread out | undefended | out-of-doors |
反义词：
词义辨析：
同义:
vt.开始
begin
start
launch
initiate
unfold
establish
originate
vt.使露出, 使显露
expose
uncover
disclose
reveal
show
bare
同义参见:
communicative
single
flagrant
shell
clear
expansive
reveal1
propose
aesthetic
patent
broaden
accessible
outspoken2
demonstrative
off
aboveboard
ajar
naive
bald
manifest
crack
vulnerable
void
ingenuous
conversational
visible
conversable
unveil
unoccupied
honest
unlock
high-minded
contingent
unfasten
approachable
susceptible
straightforward
free
straight
frank
反义:
vt.打开; 翻开
shut
close
反义参见:
end
close1
secret
close2