三庄两闲微笑心法口诀是什么

简介：The person in charge of the exam this time was a male teacher with a slight bald head. Su Can didn't recognize him. Later, when he recalled it carefully, he remembered that this teacher was Su Can's chemistry teacher before the sophomore class in high school in his previous life. Although he didn't look good, he was a teacher. The level of knowledge is pretty good.