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
You can catch the ten-twenty train to Grand Central Station.
你能赶上开往Grand Central Station的十点二十分班车。
It's about time.
时间差不多了。
He goes home early everyday for fear that his wife would be angry.