bystander
n
person standingnear, but not taking part, when sth happens; onlooker 旁观者
an innocent bystander 无辜的旁观者
Police interviewed several bystanders after the accident. 事故发生後, 警方接见了几个现场旁观者.
🗣️ 情景例句
Would you please repeat your offer again?
能否再说一遍您的优惠?
Peter must assume he is correct.
皮特必然认为他是对的。
Only a few kilometres. I think it's about seven. OK. We're all here, now.