n.

a precautionary measure warding off impending danger or damage or injury etc.

"an insurance policy is a good safeguard"

同義詞：precautionguard

a document or escort providing safe passage through a region especially in time of war

同義詞：safe-conduct

Nanog safeguards pluripotency and mediates germline development
Nanog safeguards pluripotency and mediates germline development.
Procedural safeguards in cross-border investigations of the EPPO
Euthanasia--the need for procedural safeguards
Risks, Safeguards and Reconstruction: A Model for Population Displacement and Resettlement
Dicer-dependent microRNA pathway safeguards regulatory T cell function.
Putting the Politics Back into the Political Safeguards of Federalism
The Role of Trust and Contractual Safeguards on Cooperation in Non-equity Alliances
Shelterin: the protein complex that shapes and safeguards human telomeres.
The cyclin-dependent kinase inhibitor p27Kip1 safeguards against inflammatory injury