n. 安全, 保险, 平安, 保安设备 vt. 保护, 防护
What does the passage say about organic and non-organic products as far as food safety is concerned?
四级 · CET-4 2026年6月 第1套
Setting a boundary in this regard, if you feel you need one, is perfectly reasonable and something that can bring you increased emotional safety.
六级 · CET-6 2025年12月 第2套
The introduction of the cautionary yellow light helped increase driver safety, decreasing accidents that come from running red lights.
六级 · CET-6 2025年12月 第3套
What if, instead, it is a reflection of family and community crises these students face—such as being ejected from the family apartment, fearing for their safety in their neighborhood or suffering an illness?
六级 · CET-6 2025年6月 第1套
The issue is that, unlike using a smartphone app, operating a car has serious safety risks, whether the driver is human or software.
四级 · CET-4 2024年12月 第3套