first-ever
基本解釋
- adj.第一例
英漢例句
- She is the first case of human infection reported in the Horn of Africa.
她系非洲之角報(bào)告的第一例人感染病例。 - It is the first time an entire ovary has been transplanted and resulted in a live birth, the researchers said.
研究人員說(shuō)這是第一例進(jìn)行整個(gè)卵巢移植并成功受孕的。