“加词”是《马氏文通》中的重要术语,但是《文通》却没有给它一个明确的定义,而“加词”却又包含丰富的内容,过去的学者认为《文通》中的“加词”有两种,或者三种,七种,本文认为它有八种。《文通》中的“加语”实际上指的也是“加词”。 “Additional Words” is an important term in “Ma’s Wintong”, but “Wutong” did not give it a clear definition, while “add word” contains rich content. In the past, scholars considered “ There are two kinds of additional words, or three, seven, this article that it has eight. ”Vantage“ in the ”Canadian“ is actually referred to as ”plus word."