只聽寫英文單詞，聽完一個(gè)單詞回車另起一行聽寫下一個(gè)單詞，句子和中文不用聽寫。 Hints：本期21個(gè)單詞 有3個(gè)A開頭的單詞首字母大寫
cavern flaw cleft crevice gap zone equator longitude altitude latitude meridian subsidiary Antarctic Antarctica Arctic coastland hemisphere contour geography horizon lowland
cavern 大山洞 cave 洞 Inside the cavern were the remnants of an ancient fire. flaw 裂隙 The flaw in your theory is that you didn't account for the gravity. cleft 裂縫 crevice crevice 裂縫 破口 rift slit The rain came in through a crevice in the cabin wall. gap 裂口 opening Generation gap lies between parents and children. zone 帶 region area time zone時(shí)區(qū) equator 赤道 It is warmer near the equator. longitude 經(jīng)度 altitude (海拔)高度 高處 latitude 緯度 meridian 子午線 正午 subsidiary 支流 branch He followed the subsidiary to trace its origin. Antarctic 南極的 南極地帶的 Antarctica 南極洲 Arctic北極的 北極區(qū)的 北極 北極圈 coastland 沿海岸地區(qū) hemisphere半球 contour 輪廓 海岸線 outline profile(tour 旅行) The artist accentuated the model's contours. geography 地理學(xué) 地理 horizon 地平線 lowland 低地 蘇格蘭低地 低地的