besetter
n.
beset的变形
beset
[bi'set]
vt.
围攻，围困；从四面进攻；袭：
We were beset by enemies.
我们遭受敌人围攻。
The Complaints Department was beset by angry customers.
(消费者)投诉部被愤怒的顾客所围困。
(尤指困难、危险或诱惑等不断地)烦扰，困扰，扰乱，骚扰，使苦恼：
This factory was beset by difficulties.
这家工厂困难重重。
围绕，包围；