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| selection check | |||
| test audit | |||
| drawing To cause to discharge from an abscess or wound or to obtain a sample of tissue or organic liquid for examination (从溃疡或伤口处引出脓液，或取出组织或器官体液以作检验。) | |||
| random test | |||
| lottery sampling; ticket sampling | |||
| spot check; spot examination | |||
| sample test | |||
| casual inspection; random inspection | |||
| 抽检: 206 phrases in 32 subjects |