名词

1. 象牙质

2. 象牙色，乳白色

3. 象牙制品

4. 象牙；（某些其他动物的）长牙

词形变化

复数ivories

英语解释

a shade of white the color of bleached bones

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