4周搞定2000+托福核心词
经久地;坚牢地
durably
常考释义
But they're working on solving that problem, trying to come up with a way to coat plastics and other materials, durably and effectively.
But they're working on solving that problem, trying to come up with a way to coat plastics and other materials, durably and effectively.
来源于：听力OFFICIAL44 L1adv. 持久地；耐穿地；耐用地
以上图片仅供学习交流使用，版权归原作者所有，如有侵权，请与我方联系
