APP 1.不能把介詞across用作動詞cross。不能說:* You must be careful while acrossing the street.應該說:You must be careful while crossing the street.過馬路要小心。2.用作形容詞,相當于crossed,意為“交叉”。例如:He is standing here with arms across.他正兩只胳膊交叉......（本文共 1812 字） [閱讀本文] >>
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1.不能把介詞across用作動詞cross。不能說:* You must be careful while acrossing the street.應該說:You must be careful while crossing the street.過馬路要小心。2.用作形容詞,相當于crossed,意為“交叉”。例如:He is standing here with arms across.他正兩只胳膊交叉......（本文共 1812 字） [閱讀本文] >>
