dictate——To prescribe with authority; impose命令;To issue orders or commands命令=determine To reach a decision; resolve解决,决定,=prescribe To set down as a rule or guide; enjoin指定,规定 devastate——To lay waste; destroy变成废墟,荒芜;破坏=ruin1 Q& b$ W L1 z
device——A contrivance or an invention serving a particular purpose, especially a machine used to perform one or more relatively simple tasks机器=instrument A device for recording, measuring, or controlling, especially such a device functioning as part of a control system仪表( u$ h( O5 j& {6 K
devoid of ——free of无……的,免于……的;摆脱了……的/ Q( x' p2 e {* O% [
destruction——The act of destroying毁灭=demolition The act or process of wrecking or destroying, especially destruction by explosives.摧毁破坏' w8 [6 _8 V( I+ Q/ l
detect——To discover or ascertain the existence, presence, or fact of查明;发现=discover, sense To become aware of; perceive感觉意识到- C7 d9 e" |0 ~# M& h. X
detectable——Can be discovered or ascertained the existence, presence, or fact可查明;可发现apparent, measurable,sizable
6 P! b- b& K- @3 t6 d; M% f2 |/ z derive——To obtain or receive from a source得到=obtain,0 q: |! W6 B, _% J6 O9 E
To issue from a source; originate起源于=stem from7 Q+ V: N7 Y4 ?' S5 ?
depression——An area that is sunk below its surroundings; a hollow下陷处=low" x+ F/ i$ V) @2 }
depressed——Low in spirits; dejected情绪低落的;沮丧的=saddened. T+ F. t6 P: @5 r( C A
deposit——To put or set down; place放置=place, lay) a" [& x/ ]3 r$ Z x5 L
deplete——To decrease the fullness of; use up or empty out消灭,用完或用光=exhaust, run out* e' z. C0 M8 F, f& R* W
dense——Hard to penetrate; thick浓厚的=thick, heavy8 @0 B0 N# ^# z+ k' O
delicate——Marked by sensitivity of discrimination敏锐的=sensitive4 e( ]9 @: O$ }, I
Easily broken or damaged脆弱的=fragile6 R$ }# g- g/ O) B: [" C; ~! F ]
delicate——Considerate of the feelings of others体贴的=careful, intentionally
* n/ @! @, a5 j8 s6 ? deft——Quick and skillful; adroit灵巧的=skilled- y) v3 S% W# S2 y7 ]1 A
extract——To remove for separate consideration or publication; excerpt摘录=remove9 w, d5 Y6 j& Q8 E3 A
extend——To stretch or spread (something) out to greater or fullest length延伸=increase, stretch, outspread- X" X2 D: `) C/ S$ f
extensive——Large in extent, range, or amount广大的=wide, far from reaching/ O8 N1 A4 J" M
exponential——Containing, involving, or expressed as an exponent指数的=rapid, increase
/ E% n& ]7 [% M- k; }5 s exert——To bring to bear; exercise对…施加=apply To putsintosaction使用,运用,=cause1 E- B0 r+ ?+ R- o; ^- Z) {% ?
exhibition——The act or an instance of exhibiting展览=display4 b1 x# g# [. j
exorbitant——Exceeding all bounds, as of custom or fairness过高的,昂贵的=expensive, Z& _* w$ q3 d3 U) a5 Q" D
expand——To increase the size, volume, quantity, or scope of; enlarge扩大=increase+ _" s" d" |! ?8 m4 g
excessive——Exceeding a normal, usual, reasonable, or proper limit过量的=extreme Extending far beyond the norm过分的
) t$ I6 y3 e0 [ exclusion——The condition or fact of being excluded.排除或被排除的状态keep out of躲开;置身于…之外
, g) K8 D7 M1 K* L execution——制作=create
* V, r3 b1 Q0 V5 D; k0 ~4 ]* p# J exalted——Lofty; sublime; noble高的,崇高的;高贵的=superior Of great value or excellence; extraordinary价值巨大或品质优越的;突出的 |