The assistant pursed her lips.那女助手噘起了嘴。She pursed her lips together, as though fearing to betray her news.她闭紧双唇，仿佛害怕透露出她的消息。Chengyu pointed with pursed lips at the work site opposite.他努着小嘴巴,指着对面的工地.She pursed her lips to...
cows chewing the cud在咀嚼反刍食物的牛The cow in the nearby field was still chewing placidly on its cud.附近地里的牛仍在安静地反刍食物。I will no longer chew the cud of misfortune that Fate ekes out to us.我将不再反复地思考命运给我们的不幸....
望远镜的物镜必须精确置于中心上.The object glass of a telescope must be accurately centred.此物镜仅产生很小的散射光.This objective produces only very little scattered light.由单透镜组成的物镜可作目视和照相观测用.Objectives which consist only of one lens can be used f...
雪花轻盈飘落，无声无息。The snow was light and noiseless as it floated down.她的舞跳得优雅轻盈，令人惊叹。She danced with a grace and lightness that were breathtaking.缎子拖鞋轻盈地踏过沾着露珠的草地。The satin slippers tread daintily through the dewy grass....
The experimental curve runs nearly parallel to the abscissa.实验曲线几乎与模座标平行.Therefore, on the complex plane, robust stability can be formulated by minimization of pseudospectra abscissa.于是在复平面上, 鲁棒稳定性问题就转化为伪谱横坐标(伪谱最右端的横坐标值)...
Such unkind action debases you.这种不和善的行为贬低了你自己的人格.He weakens the body, darkens the intellect, and debases the soul.他摧残人的身体, 蒙蔽人的理智, 腐化人的灵性.This sort of wrongdoing alienates us from the masses and the cadres and debases so...
The etchings, drypoints, lithographs , and engravings together formed his graphic work.蚀刻画 、 铜版画 、 平版画以及雕刻构成了他书画刻印的作品.These historic works of art will be released as limited editions of signed lithographs.这些艺术历史作品是以有限的单一...