1.
in a cluster
成群［团］的，成串的
2.
To congregate or travel in a flock or crowd.
群集成群或成堆地聚集或行进
3.
Herds of cattle were dying off because of the draught.
由于干旱，牲口成群成群地死去。
4.
imals died in an epidemic
因传染病而成群死掉
5.
The news is being celebrated by crowds in the streets.
街头成群的人们在欢庆。
6.
troop across the street
成群结队地穿过大街
7.
People flocked to see her.
人们成群结队地去看她。
8.
They came trooping in.
他们成群结队地进来了。
9.
People came in scores.
人们成群结队而来。
10.
There were crowds of people.
街上行人成群结队。
11.
People arrived in shoals .
人们成群结队地到来。
12.
troop into school
成群结队地走进学校
13.
troop out of the school
成群结队地从学校出来
14.
The mosquitoes swarmed about us.
蚊子成群地环绕着我们。
15.
An Algorithm to Generate All Group Elements with the Generators of Point and Space Group
点群空间群生成元生成所有群元的一种算法
16.
To form or cause to form a group or cluster.
使群集形成或使…形成一群或一簇
17.
Flocks of geese often fly in a V-shaped formation.
一群群大雁常排成人字形一起飞行。
18.
tending to form a group with others of the same kind.
群居的，有与同类合成一群倾向的。