Cologne (eau de cologne) – Oldest term for perfume, used in North America for masculine scents. Light, fresh and fruity, typically composed of two to four percent perfume oils in alcohol and water. Usually lasts for about two hours.

古龙水——香水最古老的称呼，指北美男士香水。味道清淡清新、带有果香，通常由2%-4%的香油和酒精和水混合而成。留香一般在两个小时左右。

Toilette (eau de toilette, EDT) – A light spray composition with five to 15 percent pure perfume essence dissolved in alcohol. Usually lasts for about three hours.

淡香水——一种溶于酒精的、含5%-15%纯香水香精的轻型喷雾组合。通常留香三个小时左右。

Perfume (eau de parfum, EDP) – Historically genderless, used to describe both men’s and women’s fragrances. Contains 15 – 20 percent pure perfume essence and lasts for about five to eight hours.

浓香水——用来表示男士和女士香水，历史上无性别区分。含15-20%的纯香水香精，留香5-8小时。