单词	土壤采样
释义	土壤采样 soil sampling
随便看	online selfdiagnostics online self-disclosure on-line self-learning on-line self-organizing Online Self-tuning online self-tuning PID online sell online selling online seminar online sensor on-line sensor on-line sensors online separating on-line separation On-line separation and preconcentration online series pattern detection online service on-line service On-line Service online-service industry on-line service platform online service provider on line service provider on-line service provider ON-LINE SERVICE provider