什么是 fallow？fallow是jachère
什么是 jachère？
- Plowed but left unseeded during a growing season: fallow farmland.--
- Characterized by inactivity: a fallow gold market.--
- Land left unseeded during a growing season.--
- The act of plowing land and leaving it unseeded.--
- The condition or period of being unseeded.--
- To plow (land) without seeding it afterward.--
- To plow and till (land), especially to eradicate or reduce weeds.--