名词

1. 象牙
Ivory is a hard cream-coloured substance which forms the tusks of elephants. It is valuable and can be used for making carved ornaments.

2. 象牙色;乳白色
Ivory is a creamy-white colour.

1. a shade of white the color of bleached bones

Synonym: bonepearloff-white

2. a hard smooth ivory colored dentine that makes up most of the tusks of elephants and walruses

Synonym: tusk