Mediators
n. 介质；介体（mediator的复数）；中介人；调解者
🗣️ 情景例句
Wedding-day Jitters.
这叫婚礼紧张症。
Do I have to reserve a seat?
我一定要预订座位吗？
He could not wash himself or get dressed.Instead, his sister or his parents had to help him.
他自己不能洗澡或穿衣服，他的姐姐或父母亲就只好帮他的忙。