Ambergris has an unpleasant smell, but the smell changes into fragrance after coming in contact with air. Therefore, it is the perfect fixing agent for perfume making.

• 涎香的味道原本不好闻,但在与空气接触后,味道就变得芳香无比而且历久弥新,因而成为制造香水最佳的固定剂。