on the safe side

adv.

安全可靠；

On the safe side
ON THE SAFE SIDE
ON THE SAFE SIDE?
Do fetuses feel pain? We don't know; better to err on the safe side from mid-gestation.
Is this object balanced or unbalanced? Judgments are on the safe side.
Commentary: We don't know; better to err on the safe side from mid-gestation
Laboratory Adsorbed Nitrogen and Noble Gases - Are We on the Safe Side?
Are the limits to harmonic voltages given by international standards on the safe side from the viewpoint of power component reliabil...
CD-R on the safe side: Seven rules of successful CD recording
Editorial Commentary: It Is Best to Be on the Safe Side: Which Portal to Use for Safe Anchor Insertion for Hip Labral Repair.
Being on the Safe Side: Intellectual Property Rights and Transparency in E-Learning
Frontex, on the safe side
[Treatment 'to be on the safe side': avoiding every risk in the case of malignancy or pre-malignancy].