“course over the ground”的概念、定义、翻译、参考文献-科学参考

单词	course over the ground
释义	course over the ground 地面上的航向
随便看	seed position seed potato seed potato cutting machine seed press wheel seed pretreatment seed production seed production area seed progeny seed protectant seed purifier seed purity seed quality seed quantity seed-quantity regulator seed rate seed rate lever seed refiner seed riddle Seedrin seed rod seed roller seed root seed rubbing machine seed-scale complex seed scar

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