unknown
名词复数：unknowns
词形变化：
同义词：
mystery | unidentified | strange | alien | undiscovered | stranger | foreign | mysterious | virgin | unexplored | nonentity | nobody | newcomer | beginner | unnamed | secret | indefinite | nameless | unfamiliar | x | question | conundrum | riddle | arcanum | puzzle | untraced | unfamous | untracked | unheard-of | untraveled | unrecognized | unnoticed | undistinguished | obscure | anonymous | uncharted | unascertained | new | unmeasured | novel | indeterminate | undetermined | undefined | unset | uncalculated | unfixed | unrevealed | unestablished | unsettled | undisclosed | undecided | arcane | enigmatic | hermetical | inscrutable | untold | puzzling | cryptic | dark | virgin soil | hidden | unexplored territory | unknown factor | enigmatical | territory | closed book | book | deep | deep secret | closed | soil | unknown | factor | to be announced | unsung | unknown quantity | terra incognita | announced | to | be |
反义词：
known |
词义辨析：
同义:
a.生疏的, 陌生的, 新奇的
unfamiliar
strange
foreign
alien
new
novel
a.未开发的, 未研究的, 不著名的, 匿名的
unexplored
untracked
untraveled
untraced
unheard-of
undiscovered
unnoticed
unfamous
undistinguished
anonymous
nameless
uncharted
unrecognized
unnamed
unfamiliar
a.没有泄露的, 神秘的, 秘密的, 不可思议的
unrevealed
undisclosed
untold
to be announced
secret
hidden
hermetical
dark
mysterious
arcane
cryptic
puzzling
inscrutable
enigmatic
enigmatical
obscure
a.不确定的, 不识别的
unascertained
undetermined
unmeasured
uncalculated
indeterminate
unestablished
unfixed
undefined
unset
unsettled
undecided
unidentified
n.未开发的地方, 不知道的事物, 秘密, 迷, 神秘的人或物
virgin soil
unexplored territory
unknown factor
x
secret
arcanum
closed book
mystery
question
puzzle
riddle
conundrum
deep secret
同义参见:
stranger
反义:
a.不知道的
known
反义参见:
well-known
eminent
known2
famous