杨小慧因牙白而得到了“白牙”这个绰号。说起这个绰号的起源,还要追溯到新学期的第一节课。那时候,老师要找一个同学回答问题,当他的目光落到杨小慧脸上时,怔了一下,然后微笑着说:“请这位牙很白的同学回答一下吧。”老师的本意是赞美的,却不小心铸成了一个黑色幽默,同学们一下子都笑出声来。“她的牙可真白呀!”见到杨小慧的人都会不由自主地感慨。怎么来形容她的牙白呢?简单地说,她的嘴里犹如含着白炽灯管, Yang Xiaohui got the nickname of “white tooth” because of tooth whitening. Speaking of the origin of this nickname, but also dates back to the first semester of the new semester. At that time, the teacher asked a classmate to answer the question. When his eyes fell on Yang Xiaohui’s face, he started a little and smiled and said: “Please answer this question by a white student.” It was a compliment but did not care to cast a black humor, and the students laughed aloud at once. “Her teeth are really white!” People who meet Yang Xiaohui involuntarily feeling. How to describe her teeth it? Simply put, her mouth like with incandescent tubes,