n a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds
interj. 嗬(表示惊讶或引人注意)
[医] 钬(67号元素)
1. Ho! Look at that beautiful sunset!
哇！看看那美丽的日落！
2. The kids shouted, "Ho!" when they saw the circus.
孩子们看到马戏团时大喊：“哇！”
3. "Ho, ho, ho!" Santa Claus laughed as he delivered gifts.
圣诞老人边送礼物边笑着说：“哈哈哈！”