n.(15至17世纪)男子紧身上衣；一对中之一；成对物
The actor have to wear a doublet in the play. 在剧中演员要穿紧身上衣。
In the times of the Tudors, a man dressed in doublet and hose and wore a ruff. 在都铎王朝时期，男人穿紧身上衣和紧身短裤，脖子上戴宽而硬的轮状皱领。
She was sad to have lost a doublet of the earrings given to her by her grandmother. 她因掉了她祖母给她的那对耳环中的一只而伤心。
We can refer to these duplicated chromosomes as making up a doublet. 我们称这些复制的染色体为双体。
n.双重思考
