Optional parameters
可选参数\\n[计] 可选参数
🧩 词语组成解析
n. 参数；参量（parameter的复数）
🗣️ 情景例句
Call me Philip.
叫我Philip。
My father refused to consent to my marrying her.
父亲拒绝答应我和她结婚。
If I were you, I wouldn't have bought that vase.
如果我是你，我就不买那花瓶。