stem中文解释
n,干；[植]茎；船首；血统,同近
n,干；[植]茎；船首；血统,同近的英语是stem
stem例句‘Writ ’ is the stem of the forms ‘writes ’, ‘writing ’ and ‘written ’..writ是writes、writing和written三个词的词干。
stem英语解释词干英释nnthe part of a word that stays the same when different endings are added to it, for example ‘driv-’ in ‘driving’
stem短语和解释stem cell,干细胞，骨髓干细胞.短语
stem真题真题例句...that lack of enthusiasm could stem from concerns about privacy and security...第二套CET62016.12阅读理解
