1. The tree is leafless [defoliate].
这棵树秃了。

《新英汉大辞典》

2. So were there 7 ones in leave color to defoliate degree.
叶色与落叶度有7个达极显著正相关程度;

youdao

3. When the plants defoliate in the fall, they get back to normal.
当植株剪叶在秋天,他们回到了正常。

youdao

4. Others defended the choice: "'Defriend' makes me think of 'defoliate' and, well, I dunno, it sounds weird," one wrote.
拥护者则这样写:“‘defriend’让我想起‘defoliate’,嗯,我也不知道,总之听起来怪怪的。”

youdao

5. Infestations of these caterpillars may defoliate oaks and other hardwood trees but usually do no permanent damage.
这些毛虫的侵扰可能使橡树落叶和其他树木的硬木树但通常都没有永久性损伤。

youdao

6. Infestations of these caterpillars may defoliate oaks and other hardwood trees but usually do no permanent damage.
这些毛虫的侵扰可能使橡树落叶和其他树木的硬木树但通常都没有永久性损伤。

youdao