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
Go ahead, Joanne.
请讲吧 Joanne。
He hesitated at nothing.
他对任何事都不会犹豫不决。
It is only in the study of man himself that the major social sciences have substituted the study of one local variation, that of Western civilization.