n. 担保, 抵押品, 保证书 vt. 保证, 担保
Acquisition of new knowledge may not guarantee the progress that you aim to make.
四级 · CET-4 2024年12月 第3套
There is general consensus among experts that willpower alone cannot guarantee one's success in changing and maintaining a habit.
六级 · CET-6 2024年6月 第2套
Although it can generate foreign exchange, income and employment, there’s no guarantee that multinational hotel chains will allocate these benefits equitably among local communities.
六级 · CET-6 2022年9月 第1套
Central control and collective organisation can produce smoother and fairer outcomes, though even that much is never guaranteed.
六级 · CET-6 2021年6月 第2套
As telemedicine spreads quickly, some of its opponents doubt whether its service quality can be guaranteed.
六级 · CET-6 2020年9月 第2套