amount of wind风量: blowing rate; air quantity谷物: grain; cereal; sito-清: unmixed; clear选: select; choose; pick机: machine; engine下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:风量,(谷物清选机等的)气流量，即可在微信中查询翻译
