cross的名词形式还是cross。cross可作名词、动词和形容词，作为名词时，含义为叉字形记号、十字形记号；作为动词时，含义为交叉、穿越、渡过、相交；作为形容词时，含义为恼怒的、生气的。
cross的基本含义及用法介绍
1、作为动词时，意为交叉;穿越;越过;横过;渡过;相交;使交叠。
例句：We crossed from Dover to Calais.
我们从多佛尔横渡到加来。
A look of annoyance crossed her face .
恼怒的神色从她脸上掠过。
The roads cross just outside the town.
这些道路正好在城外交叉。
She sat with her legs crossed.
她跷着二郎腿坐着。
She's really nice until you cross her.
她待人确实很好，除非你跟她作对。
A mule is the product of a horse crossed with a donkey.
骡是马和驴杂交的产物。
2、作为名词时，意为叉字形记号;十字形记号;(旧时用以处死人的)十字架。
例句：I've put a cross on the map to show where the hotel is.
我已在地图上打叉标出了旅馆的位置。
She wore a small gold cross on a chain around her neck.
她脖子上戴了一条项链，上面挂着个金的小十字架。
The play was a cross between a farce and a tragedy.
这出戏把闹剧和悲剧交织为一体。
3、作为形容词时，意为恼怒的;十分愤怒的;生气的。
例句：I was cross with him for being late.
我因他迟到而十分生气。
Please don't get cross . Let me explain.
请别发火，让我来解释一下。
