engine turning at peak revolution最大: maximum转数: revolution; convolution旋转: revolve; gyrate; rotate; spi ...的: 4次方是 The fourth power of 2 i ...发动机: engine; motor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:最大转数旋转的发动机，即可在微信中查询翻译
