ivory|ivories

这个雕刻品是用象牙制成的。

This carving is made of ___ivory.

她咧嘴一笑，露出了洁白的牙齿。

She grinned widely, flashing her pearly ___ivories.

这架古董钢琴的象牙琴键依然洁白如新。

The antique piano still has its pristine white ___ivory keys.