twin-rotor housing双: two; twin; both; dual缸: jar; jug; vat; crock体: body; part of the body双缸: dc; double barrel; double-cylinder; duplex cylinder缸体: cylinder block; cylinder body,block; stator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:双缸体，即可在微信中查询翻译
