safety-pin是什么意思

实用例句

1. They offer tips on topics such as home safety.

他们就家居安全等问题提供建议。来自柯林斯例句

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。来自柯林斯例句

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。来自柯林斯例句

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。来自柯林斯例句

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。来自柯林斯例句