ensure

US /ɪnˈʃʊr/
UK /ɪnˈʃʊr/
"ensure" picture
1.

确保, 保证

make certain that (something) shall occur or be the case

:
The new system will ensure that all data is secure.
新系统将确保所有数据安全。
Please ensure that all doors are locked before you leave.
确保离开前所有门都已上锁。