open gap开式放电器,开启间隙
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-ended mutual fund开放式基金
open abdominal operation开腹
open field isodose curve开放野等剂量线
open type thrust bearing敞开式推力轴承
Open - source software开放源软件
open - phase operation非全相运行
open up possibilties for为; 开辟 ... 的可能性
open reel tape transport开卷式磁带机
open the commercial port开埠
open collections program开放馆藏计划