英语词源
- safety-pin (n.)
- 1857, from safety + pin (n.).
权威例句
- 1. They offer tips on topics such as home safety.
- 他们就家居安全等问题提供建议。
- 2. The built-in safety device compensates for a fall in water pressure.
- 该内置式安全装置在水压下降时能提供保护。
- 3. The five survivors eventually reached safety, ragged, half-starved and exhausted.
- 5位幸存者最终到达安全之地时已经衣衫褴褛、饥肠辘辘、精疲力尽。
- 4. Despite its demonstrable speed and safety, the boat failed to become popular.
- 虽然其速度和安全性都可得到证明，但这种船还是不受欢迎。
- 5. Contact the health and safety rep at your union.
- 与你所在工会的健康安全代表联系。