特级教师的英文：
a teacher of a special classification; a special-grade teacher
n. 老师，教师
Experience is the teacher
经验即良师
They toasted their teacher.
他们举杯向老师敬酒。
His profession is a teacher || He is a teacher by profession
他的职业是教师
adj. 特殊的，特别的；专门的，专用的；增加的，额外的
n. 专车；特使；特刊；特别节目
a special contributor
特约撰稿人
Specialness is not the truth in you.
特殊性并不是你内在的真相。
Rhineland dishes are a speciality of the restaurant.
莱茵兰菜是这家饭店的特色菜。
n. 分类；等级
This kind of classification is not exhaustive.
这种分类法并不是包罗无遗的。
To determine the taxonomic classification of(an organism.
确定(有机体的)类别等级
They defy accurate classification at present.
这使目前的正确分类有困难。