🧩 词语组成解析
[经] 上扬
🗣️ 情景例句
These files are highly confidential, please store them properly.
这些文件是高度机密的，请妥善保存。
Just pretend I didn't say anything.
就当我什么也没说过。
Will you please try to find out for me what time the train arrives?
能不能请你帮我查查火车什么时候到？