firsthand
adj [attrib 作定语], adv gained or coming directly from the original source 第一手(的); 直接从来源处得到(的)
firsthand information 第一手信息
experience sth firsthand 亲身经历某事.
🗣️ 情景例句
I can't thank you enough.
怎样谢你都不过分。
That'll be $10.00.
10美元。
or make some spiteful remark about the friends' parents.