The word can be used as an interjection , and its participle is sometimes used as a strong emphatic .
这个词可以用作感叹词,它的过去分词有时作为一个强大有力的使用。
A mere interjection , comment , the slightest question will catapult such a person into a talking fit .
仅仅欹、评论、毫不质疑会累成这样的人谈适合.
There is no doubt about it , the holophrase has a name : it is the interjection .
无可置疑的,全句字有一个名字,那就是惊叹词。
According to merriam webster 's collegiate dictionary , boo was spelled bo in 15th century middle english and defined as an interjection " used to express contempt or disapproval or to startle or frighten . "