开拓 開拓
kāi tuò
HSK 等级: HSK 7–9
释义
to break new ground (for agriculture); to open up (a new seam); to develop (border regions); fig. to open up (new horizons)
kāi tuò
HSK 等级: HSK 7–9
to break new ground (for agriculture); to open up (a new seam); to develop (border regions); fig. to open up (new horizons)