安全性能的英文：
security performance; safety performance
- Class A: Directly influence the use and safety of end product, may lead to customer’s safety problem or complaints.
A类产品,直接影响最终产品使用或安全性能,可能导致顾客的安全和投诉。
n. 安全，安全感；防护；保证；保障；证券
- a security guard
安全警卫 - This is a secure anchorage.
这是个安全泊地。 - Underwrite securities
包销证券
n. 演出，表演；履行；执行；工作；成绩；成果
- She gave a respectable performance.
她的演出还不错。 - The performances have been absolutely phenomenal.
表演绝对精彩。 - It's an insufferably cute performance.
这是一场不能忍受的矫揉造作的表演。
n. 安全；平安；安全设施
- There is safety in numbers
人多势众 - The death of wolves is the safety of sheep
狼死羊安 - In the multitude of counsellors there is safety
谋士多,保安全