lest是一个雅思常考词汇，这个词的常用解释为conj. 惟恐， 免得，这个词在很多英文原版小说中怎么应用呢，今天小编就带您了解一下。
在戴维·赫伯特·劳伦斯的《恋爱中的女人》里，有这样的句子出现：
-- Yet he must see someone, he must, in the intervals of consciousness, catch into connection with the living world, lest he should have to accept his own situation.
-- She only ran up the road, lest she should go back and jeer in the faces of the two she had left behind.
-- She had stayed away lest Gerald should think her too easy of winning.
在艾米利·勃朗特的《呼啸山庄》里，有这样的句子出现：
-- This was especially to be remarked if any one attempted to impose upon, or domineer over, his favourite: he was painfully jealous lest a word should be spoken amiss to him; seeming to have got into his head the notion that, because he liked Heathcliff, all hated, and longed to do him an ill turn.
-- I removed the habit, and there shone forth beneath a grand plaid silk frock, white trousers, and burnished shoes; and, while her eyes sparkled joyfully when the dogs came bounding up to welcome her, she dared hardly touch them lest they should fawn upon her splendid garments.
-- I gave due inward applause to every object, and then I remembered how old Earnshaw used to come in when all was tidied, and call me a cant lass, and slip a shilling into my hand as a Christmas box; and from that I went on to think of his fondness for Heathcliff, and his dread lest he should suffer neglect after death had removed him: and that naturally led me to consider the poor lad's situation now, and from singing I changed my mind to crying.
扩展阅读：