besetting

中英例句：

1. He was beset by doubts.
   他疑慮重重。
2. The enemy beset the city with a strong army.
   敵人以強大的軍隊圍困城市。
3. In the swamp we were beset by mosquitoes.
   我們在沼澤地受到蚊子的圍攻。

英文解釋：

動詞 beset:

1. annoy continually or chronically
   同義詞：harass, hassle, harry, chivy, chivvy, chevy, chevvy, beset, plague, molest, provoke
2. assail or attack on all sides: "The zebra was beset by leopards"
   同義詞：beset, set upon
3. decorate or cover lavishly (as with gems)
   同義詞：encrust, incrust, beset