Bilateral closed user group
[计] 双边闭合用户群
🧩 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
user
['ju:zə]
n. 用户，使用者;吸毒成瘾者;
group
[ɡrup]
n. 组，团体;群，批;（雕塑等的）群像;（英美的）空军大队;
vt.& vi. 使成群，集合;
vt. 分类，归类;
🗣️ 情景例句
Which band of College English Test have you passed?
大学英语考试过了几级？
He wants to change his appointment from Monday to Wednesday.
他想要把他的约会从星期一改到星期三。
The elephant is not immediately susceptible to such blandishments, however,
然而大象不会立刻被这些讨好的话感动，而