direct injectordirect method of measurement直流: direct-current; constant cur ...进: advance; move forward; move ...样: appearance; shape器: implement; utensil; ware无分流进样器: non split stream injector; non-uniformity of chart speed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:直流进样器，即可在微信中查询翻译
