scarce—— Hard to find； absent or rare难得的；缺少的或罕见的=rare
    scores—— A composition written for a musical comedy配乐=musical compositions音乐作品
    scent—— A perfume香水=perfume
    scale—— To climb up or over； ascend攀登=climb
    sanitation—— Formulation and application of measures designed to protect public health.
    卫生措施=health
    tremendous—— Extremely large in amount， extent， or degree； enormous巨大的=huge， greatly
    trend—— A general tendency or inclination趋向=tendency
    trap—— A contrivance for catching and holding animals， as a concealed pit or a clamp like device that springs shut suddenly陷阱=entomb To place in or as if in a tomb or grave埋葬
    trace—— A visible mark， such as a footprint， made or left by the passage of a person， an animal， or a thing痕迹=imprint， residue The remainder of something after removal of parts or a part残留物
    textile—— A cloth， especially one manufactured by weaving or knitting； a fabric纺织品=cloth， fabric
    terrestrial—— Of， relating to， or composed of land陆地的=land
    terrain—— An area of land； ground地区；地带=land
    tedium—— The quality or condition of being tedious； tediousness or boredom单调乏味=tiresome
    temporarily—— Lasting， used， serving， or enjoyed for a limited time在有限的时间内持续地、被使用、发挥作用=makeshift A temporary or expedient substitute for something else.
    权宜之计，暂时或临时替代其它事物的东西
    usher—— To precede and introduce； inaugurate宣告，展示介绍；开始，开创=begin
    unrestricted—— adj.无限制的，自由的=unlimited
    unsubstantiated——未经证实的，未经证明的=unverified未经证实的，未经核对的
    unravel—— To separate and clarify the elements of （something mysterious or baffling）； solve分散并澄清=discover
    undoubtedly——确实，无疑地，必定=unquestionably不成问题的；无可非议的；无可指责的
    undergo—— To pass through； experience经过；经历=experience
    unadorned—— Without adornment or embellishment； simple or plain未加装饰的；简单的，朴素的=plain
    venerable—— Commanding respect by virtue of age， dignity， character， or position值得敬重的，令人崇敬的=worship Ardent devotion； adoration.热烈的崇拜；崇敬
    variable—— Likely to change or vary； subject to variation； changeable易变的=unstable
    vivid—— Evoking lifelike images within the mind； heard， seen， or felt as if real生动的=graphic Described in vivid detail生动细致地描写的
    witness—— To take note of； observe作记录；观察=observe
    yield—— To give forth by or as if by a natural process， especially by cultivation生产=provide， produce
    Supplements
    adjunct-addition辅助-附加
    coarse-rough粗糙-粗糙
    collectively-together共同的-一起
    conclusive-definitive最后的，结论性的-最后的，确定性的
    concomitant with-in conjunction with与…相一致-与…相一致
    condone-mercy宽恕-宽恕
    conflict-opposition冲突-相反
    considerable-great（数量、程度）巨大的-巨大的
    considerable-much大量的-大量的，坚实的
    considerable-substantial大量的-大量的，坚实的
    consort-associate合伙人，伴侣-合伙人，伙伴
    consult-counsel商量-商量
    contemporary-existing当代的-现存的
    customary-usual习俗的-一般的
    dampen-moisten使潮湿-使潮湿
    daring-bold大胆的-大胆的
    demand-order要求-命令
    demonstrate-show证明-显示
    dirt-soil土壤-土壤
    disaster-catastrophe灾祸-大灾祸
    discreet-careful谨慎的-小心的
    disseminate-spread/impart/inform传播-散布/传播/传播