55.

復(fù)習(xí)

heritage 遺產(chǎn)

expedition 考查

legend 傳奇

discreet 謹(jǐn)慎的 prudent

unauthenticated 不可靠的

atomic 原子

crystalline 晶體狀的

nonmetal非金屬

sulfur 硫 bolt 螺檢

cylintrical cylinder圓柱體 quota 定額

leisure娛樂

underlying潛在的，根本的

evolution進(jìn)化

conslant-continwous crucial關(guān)鍵的

consider consideration

countless 無數(shù)的numerous

hitherto-until now

turn a blind eye to

視而不見see sth but totaly?ignore

consolidate 鞏固

notable顯著的

flora and fauna

flora- plants. Louuna-anirals

encroachment-invade-intrude

teem充滿

filter 濾紙，濾網(wǎng)

alleviate 減輕.

poverty alleviation扶貧

trap 困住

water lilies 水仙

reed蘆葦

inhabit 棲息地

shelter住所

sustenance食物

eloquent 雄辯的good at speech advocate 提倡

migratory - immigrant immigrate stopover site落腳點

buffer 減緩

theatrical戲劇性的

stage 舞臺 n.v.

fluid 流體 mimic模仿

ebb and flow of the wetlands

detrimental有害的

fragile- vulnerable

stunning 驚呆

newfound 全新的

implementation實施

degradation 降級

compromise