Closed-door
a. 非公开的
🧩 词语组成解析
closed
[klozd]
adj. 关闭着的，封闭着的;密闭着的，保密的;<美>准备好了的，定了契约的;
v. “close”的过去式和过去分词;
clos=close关闭+ed已...的→关闭了的
door
[dɔr]
n. 门，户;出入口;一家[户];通道;
🗣️ 情景例句
My instructor thought that the beginner's class was too easy for me.
老师认为初级课程对我来说太容易了。
One love drives out another.
新爱逐旧欢。
Good, we'll pack up the order as soon as we get the not.
好，我们一收到会立刻打包。