I cannot ensure his being on time.
我不能保证他会准时。
No one can ensure that he'll come.
没有人能保证他会来。
If you want to ensure that you catch the plane,take a taxi.
如果你想确保赶上航班,那就叫辆出租汽车。
This letter will ensure you a hearing.
这封信准保你能获得申诉的机会。
The present contract cannot ensure you a job.
本合同不能保证你获得工作。
measures to ensure the success of an undertaking
确保一项事业成功的措施
measures to ensure accuracy
保证准确的措施
safety devices to ensure staff against accidents
保护全体雇员免出事故的安全设施
to ensure someone against (或from)danger
保护某人免受危险
vt.ensured.ensuring
PKIisastandardinterfaceofnetworksecurity, and it mayprovideunanimousandclearsecurityensurerfor all kinds ofapplications.
PKI是一种通信网络安全的标准接口,可以为不同层次应用提供统一、透明的安全保障。
dict.cnki.net