"pearly whites" in Chinese (Simplified)
洁白的牙齿（俚语）
Definition
“Pearly whites”是指一个人口腔中洁白明亮的牙齿的俚语表达，常带有幽默或亲切的语气。
Usage Notes (Chinese (Simplified))
属于非正式、幽默用法，多用于夸奖或调侃洁白的笑容。常以复数出现（如“展示你的pearly whites!”）。在正式场合避免使用。
Examples
She brushed her pearly whites before bed.
她睡前刷了**洁白的牙齿**。
Show your pearly whites for the photo!
照相时露出你的**洁白的牙齿**！
Kids should take care of their pearly whites.
孩子们应该保护他们的**洁白的牙齿**。
After her dentist appointment, her pearly whites looked extra shiny.
看完牙医后，她的**洁白的牙齿**更加闪亮了。
He flashed his pearly whites during the interview to make a good impression.
他在面试时露出了**洁白的牙齿**，想给人留下好印象。
You’ve got to keep those pearly whites sparkling for your big day!
你得让这些**洁白的牙齿**在重要的日子里闪闪发光！