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為什麼toothbrush不用teethbrush急 20點
因為 toothbrush 是 adjective adjunct ,裡面的 tooth 是作為修飾名詞 (brush) 的形容詞來使用: Brush 名詞 Tooth 形容詞 What kind of brush? Toothbrush 因為形容詞不可複數化,所以是 toothbrush 而不是 teethbrush.
some和some of的用法
Some of the hotels may not have toothbrushes. 這句的hotels有of the 表示是限定某一個範圍的hotel Some ...
段落式的翻譯(一中一英,遇到句點停之),註:要符合文法
Should use the toothbrush of small heads of fur while brushing teeth, there is...regard two teeth as unit , about movement back and forth, brush in the 8-10 nearly, toothbrush is rotate 6-8 toward tooth by gums, should should it brush teeth...