low speed pump低速: low speed; low velocity水泵: water pump; compressed water ...低速水平飞行姿态: slow level attitude双速水泵水轮机: two-speed pump-turbine速水: show hayami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:低速水泵，即可在微信中查询翻译
