Peep door
[化] 观察孔
🧩 词语组成解析
peep
[pip]
v. 窥视，偷看;（小鸟等）唧唧地叫;（从隐蔽处）出现;
n. 窥视;唧唧声;隐现;慢慢露出;
door
[dɔr]
n. 门，户;出入口;一家[户];通道;
🗣️ 情景例句
you have a meeting with the production staff
要与生产部门人员开会，
A test pilot needs plenty of nerve.
飞行试飞员需要极大的勇气。
Me too.
我也是。