cross可以用做动词，例如：He crossed the road ；cross还可以用做名词，表示十字架。across用做介词，表示在一个物体的表面上穿过，例如：Can you swim across the river without any help?

across

基本字义

英[ə'krɒs] 美[ə'krɔs]

prep.穿过；横穿

adv.横过；在对面

双语例句

1.Tumbleweeds bounced across the highway, piling against barbed-wire fences.

风滚草飘过公路，堆积在路边的铁丝网护栏上。

2.I walked across the bridge.

我从大桥上走过。

3.I ran across the road.

我跑过了马路。

cross

基本字义

英[krɒs] 美[krɔs]

n.牧杖；（主教或男修道院长的曲柄）权杖

双语例句

1.Taylor flapped at Goren's cross.

泰勒挥臂去打戈伦的横向传球。

2.Cross's interest heightened.

克罗斯越来越感兴趣。

3.Christ died on the cross.

基督被钉死在十字架上。