safeguard的词源

英文词源

safeguard (n.)

late 14c., "protection, safety," from Middle French sauvegarde "safekeeping, safeguard" (13c.), from Old French salve, sauve (fem. of sauf; see safe (adj.)) + garde "a keeping" (see guard (n.)). Meaning "something that offers security from danger" is recorded from late 15c.

safeguard (v.)

mid-15c., from safeguard (n.). Related: Safeguarded; safeguarding.

中文词源

safeguard：保护，保障，捍卫

词根词缀： safe安全的 + guard警卫

该词的英语词源请访问找单词词源英文版：safeguard 词源，safeguard 含义。

safeguard：安全，保障，捍卫

safe,安全的，guard,保卫。