Collins Chinese Dictionary Plus (3rd edition), 2011:
flock [flɔk]
I n
[c]
1
[of sheep, birds] 群 qún
2
(o.f.) (Rel) 同一牧师管辖下的全体教徒
II vi
[people] 成群结(結)队(隊) chéngqún jiéduì
- flocks of journalists
众(眾)多的新闻(聞)记(記)者 zhòngduō de xīnwén jìzhě