Variable parameter
[化] 可变参数
🧩 词语组成解析
🗣️ 情景例句
Sam, would you come in, please?
Sam，请进来一下， 好吗？
By the way, before leaving this subject, I would like to add a few comments.
在结束这个问题之前顺便一提，我希望能再提出一些看法。
I don't know whether you care to answer right away.
我不知道你是否愿意立即回答。