知识贝壳
知识贝壳
所属栏目：学生英汉
prep.①横过;通过:He swam across the river.他游过河。②在对面;在…那边:My house is across the road.我家就在马路对面。The woods are across the river.树林在河对面。③交叉:He sat with his arms across the chest.他坐在那儿,双手抱在胸前。come (run) across偶然 ......（本文共 220 字 ） [阅读本文] >>