1. At this stage, the butterfly is capable of defoliating your butterfly garden. 在这一阶段，蝴蝶能够落叶您的蝴蝶园。
2. The preparation method comprises the following steps: washing and disinfecting celery, removing roots, defoliating, defibrinating, filtering, adding additives and packaging. 包括清洗消毒芹菜、去根、去叶、磨浆、过滤、加添加剂和封装步骤。
3. Scientists argued that such a cull was the only way to bring the koala introduced to the island in the 1920s under control, as it was defoliating large areas of riverine habitat. 在20世纪20年代，科学家认为，将考拉引入岛屿是唯一途径，因为大面积河流落叶是它的栖息地。
4. In the experiment the physiological and biochemistry changes of flower buds were determined during defoliating period, dormancy initial period, deep dormancy period and the dormancy release period. 在自然休眠期的落叶期、初休眠期、深休眠期、休眠解除期等阶段对花芽内的生理生化变化作了测定。
