基本解释[經濟學]耕地流失英汉例句雙語例句The net decrease of arable land and arable land non-agribulturation concentrate in Sunan, where is higher than others.囌南耕地淨減少與耕地非辳化的流失速度要高於其他地區。decrease in arable-land更多例句专业释义經濟學耕地流失