如果孩子看到hear这个词，我们就应该告诉他这是hearing和hears的词干。If the child sees the word "hear", we should show him that this is the base word in "hearing" and "hears".在构词法中, 语素被分为词根, 词干, 词基和词缀.In formation, morphemes are labeled root, stem,...
I get an extra £2,700-a-year London weighting.我每年得到2,700英镑的伦敦地区额外津贴。The spring constant is replaced by the weighting function.弹簧常数用权重函数代替.The tests and teacher assessments have equal weighting.考试成绩和老师的评定各占一半权重。Each of th...