tree buttress造句

例句与造句

1. This species also inhabits caves, but is commonly found under tree buttresses or in rock crevices.
2. The nests are generally constructed against a stone or log, or in a in tree buttress There appears to be some variety in the construction material and appearance of logrunner nests.
3. It's difficult to find tree buttress in a sentence. 用tree buttress造句挺难的