基本解释[地球科學]圓丘狀交錯層理丘狀交錯層理英汉例句雙語例句Hummocky cross-stratification section; 5. Ripple bedding section;丘狀交錯層理段，（5）波紋段；hummocky cross-bedding更多例句专业释义地球科學圓丘狀交錯層理丘狀交錯層理