ultimate adj being last in a series， process， or progression; fundamental; elemental; eventual( [3 ^. N0 c; N+ I+ l
ultimately adv in the end; eventually
' M. F8 E% ?! J/ k Q9 T" C M4 `7 p unanimous adj sharing the same opinions or views; being in complete harmony or accord; based on or characterized by complete assent or agreement) r" e" L3 l7 u, D2 d9 u1 V
unauthorized adj unlicensed; forbidden; unlawful, y. y6 G/ F, C$ [" [9 t3 K
unbiased adj impartial; equitable; E1 Q6 V0 j$ i4 Y' e! n, D$ O
uncertainty n doubtfulness+ {# t& y) p w1 ^* C+ M
unconventional adj not standard; not ordinary
% ^6 S( y4 g9 N$ Y; ^! E: C undercut v to offer at lower prices than the competition; to cut off the under part; to slice the ball from underneath ; to weaken; to undermine
3 ]% V) O1 j R) D' m! { underestimate v to assign too low a value to
! \$ ^7 g% z3 `6 _6 S underlie v to be located under or below; to be the support or basis of; account for; to constitute a prior financial claim over
8 }- y: J q; N* K3 g underline n caption beneath an illustration$ e3 v" S7 Q/ W1 W! n# D
underline v to emphasize8 B$ r: ]9 K$ t! y
undermine vto weaken by wearing away a base or foundation; to weaken， injure， or impair， often by degrees or imperceptibly; sap;
% E# Z O2 @0 v+ i2 i3 R understatement n representing something less strongly than what the facts would justify; statement expressing something in a restrained manner
1 _- j) P6 g3 ^ ~5 O3 z1 } underway adj having begun a journey ; initiated; in progress; under construction
- z/ T$ u! Y: w8 D# ]: X6 _7 e; r5 T- L unfair adj biased; dishonest
. r8 c( b8 Y1 o7 _" t2 t9 M unforeseen adj not anticipated; not expected
" h: o% r' \ x& A# C/ x unfortunately adv regrettably
' J$ r& y' }; z# _5 X; j! {9 d uniform adj always the same， as in character or degree; unvarying; conforming to one principle， standard， or rule; consistent; being the same as or consonant with another or others
/ a9 W: e" ], Q uniform n a distinctive outfit intended to identify those who wear it as members of a specific group0 n- K( ?" D& V! @/ S% t$ W
unify v to join; to cause to become one h3 m9 T8 ]' z+ j2 O
union n workers‘ association; federation; amalgamation; marriage; reproductive coupling; device which fits two pieces together9 g x1 p! N; u, d. Z% Y0 H
unique adj singular; matchless; rare
* Z3 m7 c( {$ G* Q( } uniqueness n singularity; individuality; incomparability4 V: h' W; T7 a9 h! D1 Q
unit n specific quantity regarded as a standard; combination which acts a whole; piece; furniture; device; apparatus
: Q+ r8 c6 W! F. p unlessconj not before; precluding; barring; except; aside from
6 W! l" r$ {& ^$ S2 ` unlimited adj infinite; boundless ^& J4 I" E# M
unlock v to open; to free from restraints; to release
, v/ ?5 U t3 b( o( Z( J& A unnecessary adj excessive; redundant; superfluous
( Y9 Z7 Q0 a6 U# u6 f unsanitary adj not healthful; not clean
3 s* I3 l. z1 I* R unsatisfactory adj inadequate; disappointing; not good enough3 J: T1 I, b3 H- k3 K: q0 e* ?0 _
unveil v to reveal; to uncover; to disclose K6 ~% g x8 H3 k Z1 v
upcoming adj about to happen; imminent9 T6 e: {* M: F4 X7 x' D/ X" x5 X
upgrade n update; installation of a newer version of a program or the replacing of a system component with a newer component ; hill; acclivity
X. m# C1 S7 y9 R) J0 h; Q upgrade v to improve; to raise the quality of; to exchange something for another of better quality
' J+ r, x6 l/ G [ upholstery n materials that are used to cushion and cover furniture ; process of cushioning and covering furniture9 a& o% \8 P! M" c! N& o# r9 E; A
upwards adv to a higher level; more than; higher than" c* v9 x. a; e7 S! R
urban adj pertaining to or characteristic of a city; living in a city; municipal! Z$ o: a1 x) s+ h! F3 \9 Y+ a
urbanize v to change from rural to urban; to make into a city; to impart urban characteristics* v% B% K# R; x) T( ]" }( S6 x
urge v to force or drive forward or onward; impel; to entreat earnestly and often repeatedly; exhort; to advocate earnestly the doing， consideration， or approval of; press for; to move or impel to action， effort， or speed; spur
3 j( t: c/ C/ `/ ? urgent adj pressing; compelling; immediate; prompt- _6 S( V- N o* \) L9 R& `0 ^
utilization n employment; use of; putting to practical use
7 H1 s; ?% N6 G9 d- P utilize v to put to practical use; to take advantage of
* X# J" w! u0 D8 K utmost adj being or situated at the most distant limit or point; farthest; of the highest or greatest degree， amount， or intensity; most extreme6 r4 i7 ]' g, a' S
utmost n the greatest possible amount， degree， or extent; the maximum |
发表于 2012-8-15 00:15:43
