safeguard

过去式：safeguarded

过去分词：safeguarded

现在进行时：safeguarding

名词复数：safeguards

词形变化：

动词过去式: safeguarded | 动词过去分词: safeguarded | 动词现在分词: safeguarding | 动词第三人称单数: safeguards |

词义辨析：

同义:

n.保护; 防卫; 护卫者

shield

screen

bulwark

precaution

同义参见:

license

insure

insurance

defense

defend

harbor

security

fortress

fort

protection

protect

prevention

反义参见:

assault

danger

attack

assail

attack