protect or guard
"he put an ice pack on the injury as a precaution"
"an insurance policy is a good safeguard"
"we let our guard down"
On safeguard he came to me.
出自：Coriolanus , Shakespeare
If you are conscious of your own weaknesses of character, you have a better chance of safeguarding against them.
如果你意识到自己性格上的弱点,就有可能预防这些弱点。 safeguard sb against sth/v-ing
Take this medicine regularly, it will safeguard you against a return of the disease.
Saving money regularly during one's working years will help to safeguard one's age from want.