whilst

/hwailst/

conj =while

例句：As you lower your pen whilst continuing the motion, you should notice the resulting shape is more regular than it otherwise would have been.（随着你降低你的笔，同时保持圆周运动，你应该会注意到画出的形状比起不这样做画出的形状要规范的多。）；Indeed, it is important to keep fit and healthy, whilst we all aspire to improve the way we look and feel in order to make good first and lasting impressions.（事实上，为了得到一个良好的初次印象和持续印象，在保持体形和健康的同时，我们也渴望提高自己看待和感受他人的方式。）