typecast
['taipkɑ:st, -kæst]
vt. 浇铸；使（演员）一再演出同类的角色
同义词
参考例子
1.AS EVERY actor knows, it is easy to be typecast.
每个演员都清楚，在电影中扮演一个固定类型的角色会容易得多。
2.He says he will continue taking roles that challenge him and is determined to avoid being typecast.
他说他将继续出演具有挑战性的角色，并决心避免成为定型演员。
3.Yet for the most part, on this planet we are typecast as either hairless dweebs with foreheads like watermelons, or else giant insects who want to eat you.
但是在这颗星球上，我们多半被描写成秃头的学究，额头鼓起，像西瓜一样；要不然就被说成是想要吃掉人类的巨型昆虫。
英文解释
v.
1.cast repeatedly in the same kind of role
2.identify as belonging to a certain type
网络释义
typecast
类型转换; 型态转换; 配合其型而决定角色; 浇铸铅字;
typecast actor
特型演员;
Typecast-
定型;
typecast acctor
特型演员;
Invalid typecast
无效文件类型; 无效类型转换;