two-bladed fan双: two; twin; both; dual叶: leaf; foliage风扇: electric fan; fan; blower; v ...交错叶风扇: staggered fan六叶风扇: six bladed fan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:双叶风扇，即可在微信中查询翻译
