词汇	ask prettily
释义	ask prettily 恭敬地问
随便看	airflow control air flow control air flow controller air-flow control regulator air flow control system Airflow convective block air flow cooled compressor airflow counter air-flow counter airflow crushing airflow desiccating grinding system airflow design airflow design for lab air flow differential air-flow differential air-flow diffusion air-flow transmitter Airflow type ink-jet printing head airflow direction air flow distrbution airflow distribution air flow distribution air-flow distribution air flow distribution analysis airflow drier