- catch 接住; 抓住; 当场抓住; 捕捉; 得病; 及时赶上; 听见; 去做某事; 击中;
- seize 抓住; 夺取; 逮捕; 扣押; 侵袭; 把握（机会等）;
- arrest 逮捕，拘留; 阻止; 吸引; 心跳停止;
The team posed as drug dealers to trap the ringleaders.
The police have been given extra powers to entrap drug traffickers.
The vessels will have to land their catch at designated ports.
Journalists informed police who planted an undercover detective to trap Smith.
Norwegian whalers said yesterday they had harpooned a female minke whale.
Cowboys drove covered wagons and rode horses, lassoing cattle.
They'd gone out to fish for mackerel.
They unloaded their catch of cod and bass.
Thousands of small fish are thrown back into the sea as bycatch.
The trap had cut deeply into the rabbit's flesh.
The commission is calling for a global ban on whaling.
Communities on the island depended on whaling for their livelihood.
the relationship between predator and prey
Doctors issued a warning against eating any fish caught in the river.
How many rabbits have you trapped in your special trap this week?
capture and punish
chase the wind and play the moon
catch at shadows;run after a shadow;make accusations on hearsay
runner (bailiff) seizing (ar resting) criminals in a feudal yamen in the days of old
catch and kill
catch and feed on
kill the rats
runner (bailiff) seizing (arresting) criminals in a feudal yamen in the days of old