"Teacher is knowledgeable" 这句话表示老师有学识,很有知识。
来源:knowledgeable 这个词是由两个英语单词 knowledge 和 -able 组成的,knowledge 指的是知识,-able 后缀表示可以的意思。
例句:
The teacher is very knowledgeable about history. (这位老师对历史非常有学问。)
She is knowledgeable in a variety of subjects. (她在许多科目里都有学识。)
He is a knowledgeable speaker and can answer any question. (他是一位有学问的演说者,可以回答任何问题。)