# 單字
- prairie (n.) 大草原
- pasturage
- savanna
- grassland (小) 草原
- pasture
- enclosure (en|clos|ure) 圈地飼養
- disverse (adj.) = different = discrepant = various = disparate
- fertile (adj.) 肥沃的 = arable
- cropland 耕地
- crop (n.) = produce (n.)
- cash crop = 經濟作物
- crop 裁切
- landform 地形 = terran
- Medi|terran|ean 地中海的 (adj.)
# 字根
- verse / verg = turn
- averse (adj.) = 不喜歡;厭惡的
- adverse (adj.) = 不利的;逆向的 + to N
- ad = toward = 朝著
- verse = turn
- converse (v.) = (conversation) = 交談 + with N
- inverse (adj.) = 顛倒的;相反地
- reverse (v.) = 逆轉
- traverse (adj.)(v.) = 橫跨的
- divergency (n.) = 歧異 = discrepancy
- fertile (adj.)
- = rich
- = productive
- = fecund
- <=> infertile (adj.)
- = barren 不孕的
- = sterile
- = topography
- ephemeral (adj.) 暫時的;短暫的
- = temporary
- = transient
- = momentary
- = evanescent 短暫的