单词学习:appropriateness 名词
appropriateness
/əˈproʊpriətnəs/
适当性,合适性,恰当性
The appropriateness of the teaching method was praised by all the students, especially by Gu Laoshi.
这种教学方法的恰当性受到了所有学生的赞扬,尤其是顾老师。
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