逮捕 

Pinyin: dàibǔ 
Meaning：Arrest; nab
Sentence: 几天前，这些歹徒被逮捕了。These bandits were arrested several days ago.

More: 

逮： 

Pinyin: dǎi,dài
Meaning: Until; seize
Radical: 辶
Stokes: 11
Traditional: 逮
Common words/Phrase:
逮到 [dǎidào] 【catch】
逮住 [dǎizhù] 【seize】
逮捕证 [dàibǔzhèng] 【arrest warrant】

捕： 

Pinyin: bǔ
Meaning: To seize; to catch
Radical: 扌
Stokes: 10
Traditional: 捕
Common words/Phrase:
捕捉 [bǔzhuō] 【seize】
捕获 [bǔhuò] 【to capture】
捕食 [bǔshí] 【prey on】
捕捞 [bǔlāo] 【fish for】
捕杀 [bǔshā] 【gun for】