familiar词根解析

！familiar词根的派生词是familiarly，adv. 不拘礼节地亲密地精通地

He paused and nodded to me familiarly， while his bells jingled.他歇下手，亲热的向我点点头，帽上铃铛就丁零当啷响了。

One is known technically as kin selection， and familiarly as nepotism.