堂弟的英文：
paternal cousin

参考例句：

Miss Ophelia looked despairingly, as her cousin took all her treasures from her
当她堂弟把那几件宝贝从她手里拿走时，奥菲丽亚小姐显得很沮丧。

paternal是什么意思：
adj. 父亲（般）的；得自父亲的；父系的

Such programs are often mistaken for corporate paternalism.
这种做法常常被误解为公司的温情主义。

Everyone has two paternal grandparents and two maternal grandparents.
每个人都有两个属于父系的祖父母和母系的祖父母。

The time has come to turn away from the condescending policies of paternalism
如今已到了扬弃那种家长制的降格相求政策的时刻。

Tracing descent from either the paternal or the maternal line only.
仅仅从父系或母系线索来追溯子孙后代的。

He put his hand under her chin in an almost paternal gesture.
他以近乎父亲的姿态用手托着她的下巴。

cousin是什么意思：
n. 堂兄弟姊妹；表兄弟姊妹

Equivocation is first cousin to a lie
支支吾吾,其言必诈

Her cousin acted as interpreter.
她的表兄担任口译。

A Boaster and a liar are cousins-german
吹牛与说谎本是同宗

Sakota was her cousin and bosom pal.
沙科塔是她的表妹和亲密伙伴。

My good cousin, absolve yourself from sorrow.
我的好姐姐，别自寻烦恼吧。