spacing drill unit gang seeder單: singular number fate; destin ...組: group精密: precise; accurate播種機(jī): seeder; planter; grain drill ...精密播種機(jī): precision drill; precision grain drill; precision planter; precision seeder; seed spacer; spacer drill; spacing drill下載手機(jī)詞典可隨時隨地查詞查翻譯