protester

US /ˈproʊ.tes.tɚ/
UK /ˈproʊ.tes.tɚ/
"protester" picture
1.

抗議者, 示威者

a person who publicly demonstrates strong objection to something or expresses dissent, often as part of a group

:
The police arrested several protesters at the demonstration.
警方在示威中逮捕了幾名抗議者
She joined the group of environmental protesters.
她加入了環保抗議者的行列。