Protestor
n. 抗议者, 持异议者, 拒付者\\n[经] (期票等的)拒付者, 抗议者
✅ 同义词
🗣️ 情景例句
She is giving me piano lessons in exchange for her English classes.
我教她英语，她教我弹钢琴。
I got a good picture on the TV set.
我的电视机有很好的画面。
He should have known that the police would never allow this sort of thing.
他本该知道警察绝不会允许这类事情发生。