lucrative=profitable

　　largely=mostly

　　myriad无数的=numerous

　　manifest=reveal 展示

　　mandatory= required

　　mock嘲笑；模仿 = pretend 假装

　　nocturnal == nighttime

　　nearly=almost

　　occasion场合，事件=event

　　old male=aged male

　　on the contrary=on the other hand

　　pigmentation染色=color

　　perilous=dangerous=risk

　　permit=allow

　　preordain预先注定命运的= foreordain

　　preordain=appoint指定，约定

　　property财产，特征=characteristic

　　primarily=mainly

　　proponent=supporter

　　preserve=retain保持，保留

　　propel驱使，推进=push推动

　　rigidly坚硬地，严格地= strictly

　　roam 徘徊，漫游= wander

　　rigorous严厉的，严峻的，严酷的 = harsh 粗糙的， 严酷的

　　readily=easily

　　rendering表现，表演=presentation

　　relative=comparative

　　relatively=comparatively

　　realm=area

　　reinforce = strengthen

　　surplus=extra

　　significant=considerable=important

　　slight=small

　　surmise = guess

　　scope=extent

　　stealthily悄悄地，暗地里= silently

　　suited=appropriate

　　staunch坚定的= strong

　　sustenance生计，生活=living

　　spectator观众=human viewer

　　sophisticated= refined

　　segment = portion

　　take place = occur

　　threatening=endangering

　　technique = method

　　testify证明=give evidence

　　toxic=poisonous

　　unadorned = not decorative

　　uniform一致的，相同的=without variation

　　undertake=attempt

　　vagary反复无常=uncertainties

　　virtually=almost

　　vigor＝energy

　　with respect of= in terms of

　　warranted 有正当理由的， 有保证的 = justified

　　aggravate 加重，恶化= increase (e.g. aggravate his pain = increase his pain)

　　approach=move toward.

　　assertion = strongly statement

　　central中心的，重要的=essential.

　　collect＝gather

　　collide=hit each other

　　counter = oppose

　　dependable = reliable

　　deposit=laid down 存储，贮藏，放弃，放下

　　design=create

　　dim = decrease

　　domestic=home

　　exaggerate==overstate

　　extol = praise

　　focal point焦点=centre area

　　solitary = alone

　　foster = encourage

　　however＝yet

　　ignite点燃=set on fire

　　immoral == improper

　　inert = motionless

　　indispensable必不可少的=significant

　　largely=mostly

　　mean 平均，卑贱的= average

　　on the contrary=whereas

　　paradoxical 似非而是的，似乎矛盾但其实有道理的=seemingly contradictory

　　(paradoxical这个词在GRE中尤其重要)