“service several thousand cows a year”的概念、定义、翻译、参考文献-科学参考

单词	service several thousand cows a year
释义	service several thousand cows a year 一年可给几千头母牛配种
随便看	blown up blow off blowoff blow-off blow(-)off blow-off branch blow-off chamber blow-off cock blow-off cock hole blow-off line blow-off nozzle blow-off pipe blow-off point blow-off pressure blow off pressure blow-off tank blow-off through valve blow-off valve blowoff valve blow-off velocity blow-on blow out blow-out blowout blow-out circuit

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