Open-door system
[经] 门户开放制度
🧩 词语组成解析
open
['opən]
adj. 敞开的，开着的;公开的，公共的;坦率的;有议论余地的;
vt.& vi. （打）开;开始;睁开;启动;
n. 户外，野外;空旷;公开;
vi. 使打开;展示，显现;
vt. 张开;开放;开张营业;为（建筑物）揭幕;
door
[dɔr]
n. 门，户;出入口;一家[户];通道;
🗣️ 情景例句
She was a beauty in her day.
她年轻的时候是个美人儿。
If I had had time,I would have called you.
如果我有时间，我就打电话给你了。
Use your head a little, sir!
请用你的脑袋想一想，先生。