She hops up and down trees, hunting for bugs and worms.
她在树上跳来跳去，寻找虫子吃。
Hop Tree
原声例句
美国小学英语2
中文百科
榆桔属 Ptelea
（重定向自Hop Tree）
榆桔属（学名：Ptelea）是芸香科下的一个属，为落叶灌木或小乔木植物。该属共有约10种，分布于北美东部至加拿大南部。
- ↑ 中国种子植物科属词典. 中国数字植物标本馆.
英语百科
Ptelea 榆桔属
（重定向自Hop Tree）
Ptelea is a genus of flowering plants in the citrus family, Rutaceae. The name, of Greek derivation, is the classical name of the elm tree. Carl Linnaeus used that word for this genus because of the resemblance of its fruit to that of the elm. Members of the genus are commonly known as hoptrees.
- cost of flotation的意思
- cost of foreign exchange的意思
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- Cost of Goods Available for Sale的意思
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