open to易接受 ... 的
openadj.开着的;开放的;公开的v.打开;张开;展开;摊开;开始(某事物);开张;营业;以…开头;宣布启用n.户外;公开
open claw base cutter开爪式主切割机
open-field activity旷场行为
open-end investment开口投资; 开放式投资
open-circuit system正常开路制
open iron-core slot开式铁芯槽
open-management lab开放式实验室
open magnetic circuit开磁路
open mouth projection开口位投照
open and free economy开放而自由的经济
open the safety valve打开安全阀