n.(15至17世紀)男子緊身上衣；一對中之一；成對物

The actor have to wear a doublet in the play. 在劇中演員要穿緊身上衣。

In the times of the Tudors, a man dressed in doublet and hose and wore a ruff. 在都鐸王朝時期，男人穿緊身上衣和緊身短褲，脖子上戴寬而硬的輪狀皺領。

She was sad to have lost a doublet of the earrings given to her by her grandmother. 她因掉了她祖母給她的那對耳環(huán)中的一只而傷心。

We can refer to these duplicated chromosomes as making up a doublet. 我們稱這些復制的染色體為雙體。

n.雙重思考