A swarm of people encircled the hotel.一大群人围住了这个酒店。a swarm of bees一群蜜蜂a swarm of locusts一大群蝗虫...

大群...

swarm of的音标：swarm of的英式发音音标为：[swɔ:m ɔv]swarm of的美式发音音标为：[swɔrm ʌv]...