n.[C]

1. （昆虫等的）群；蜂群
2. （密集的）一大群，一大批
   She left amid a swarm of photographers.

   她离开时一群摄影记者围着她。

3. 大量，许多[P][（+of）]
   There were swarms of mosquitoes around here.

   这儿蚊虫成群。

4. 【生】游动孢子群；浮游生物群

vi.

1. （蜜蜂）分群[（+off）]
2. 成群地移动（或飞行）
   Customers swarmed into the store.

   顾客蜂拥着挤进商店。

3. 被挤满；群集[（+with）]
   The castle swarmed with sightseers.

   这座城堡到处都是观光客。

vt.

1. 挤满
   Passengers swarmed the deck.

   甲板上挤满了旅客。

vi.

1. 攀登[（+up）]
   He swarmed up the tree.

   他爬上树。

vt.

1. 爬（树等）

n.

1. a large or dense group of flying insects.
   ▸a large number of honeybees that leave a hive with a queen in order to establish a new colony.
2. a large group of people or things.

v.

1. move in or form a swarm.
2. move somewhere in large numbers.
   ▸ (swarm with) be crowded or overrun with.
3. (swarm up) climb rapidly by gripping with one's hands and feet.