1樓：藍藍藍君
important adj.重要的；重大的；（指人）有很大影響或權威的
significant adj.重要的；有意義的；意味深長的；顯著的
enssential adj.本質的；必要的；重要的
critical adj.批評的；挑剔的；決定性的；危險的
indispensable adj.不可缺少的
momentous adj.重要的；重大的
retreat n.撤退；改變；隱居處
v.撤退；改變；退避；縮回象棋的棋子
retract v.縮回；收回；撤銷
withdraw vt.撤回；取回；撤退；提款
vi.撤退；退縮；走開
2樓：曉寒燈無旭
important 重要，significant顯而易見enssential必須的critical批評，決定性的
3樓：邊秀珍蠻儀
refuse
usually
implies
determination
andoften
brusqueness:
“the
commander..
.refused
todiscuss
questions
ofright”
(george
bancroft).
“i'll
make
himan
offer
hecan't
refuse”
(mario
puzo).todecline
isto
refuse
courteously:
“ideclined
election
tothe
national
institute
ofarts
andletters
some
years
ago,
andnow
imust
decline
thepulitzer
prize”
(sinclair
lewis).
reject
suggests
thediscarding
ofsomeone
orsomething
asunsatisfactory,
defective,
oruseless;it
implies
categoric
refusal:
“heagain
offered
himself
forenlistment
andwas
again
rejected”
(arthur
s.m.
hutchinson).
“emphasize
your
choice
byutter
ignoring
ofall
that
youreject”
(ralph
waldo
emerson).tospurn
isto
reject
scornfully
orcontemptuously:
“the
more
shespurns
mylove,/the
more
itgrows”
(shakespeare).
僅供參考呀~不過我感覺講得很清楚了~呵呵