dd缸: jar; jug; vat; crock内: inner; inside; within直: straight; stiff喷: time on the market; in seaso ...式: type; style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:缸内直喷式柴油发动机，即可在微信中查询翻译
