cultivation under coverprotected cultivation保护: protect; defend; guard; safe ...地: the earth栽培: cultivate; grow; plant; crop ...草地栽培: grass-land cultivation; meadow cultivation旱地栽培: dry-land cultivation下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:保护地栽培,即可在微信中查询翻译