Where could a key be a safeguard, or a padlock a barrier? 夏洛蒂·勃朗特.维莱特.
She only said earnestly, recurring to his last word-- I am sure no safeguard was ever needed against you. 乔治·艾略特.米德尔马契.
Donne was not grateful--he never _was_ grateful for kindness and attention--but he was glad of the safeguard. 夏洛蒂·勃朗特.雪莉.
The knowledge that drunkenness or insanity has been prevalent in a family may be the best safeguard against their recurrence in a future generation. 柏拉图.理想国.
But her sluggish and incurious nature was the greatest safeguard of all. 伊丽莎白·盖斯凯尔.南方与北方.
Ye say that the _interest_ of the master is a sufficient safeguard for the slave. 哈丽叶特·比切·斯托.汤姆叔叔的小屋.
The consent of the governed is more than a safeguard against ignorant tyrants: it is an insurance against benevolent despots as well. 沃尔特·李普曼.政治序论.
The third sentence urges greater safeguards against undesirable marriages. 沃尔特·李普曼.政治序论.
It is notorious that Edison did not then enjoy the skilful aid in safeguarding his ideas that he commanded later. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.
Even the subsidy by rulers of privately conducted schools must be carefully safeguarded. 约翰·杜威.民主与教育.
To say that they are disciplinary has safeguarded them from all inquiry. 约翰·杜威.民主与教育.