The mass fraction of n - butene in mixed C 4 from catalytic cracking after etherized was approximately 40 %.醚化后的催化裂化混合C4中含有质量分数约为40%的正丁烯,是生产丙烯的优质原料....
和我聊过的很多女性因为觉得受拘束离开了。Many of the women I spoke to left because they felt constricted.在晚会上别拘束,尽情享受一下.Let your hair down and enjoy yourself at the party.她只在家庭环境里才不拘束.She only unbends in the family circle....
搬运工把我们那些被雨水浸透的脏兮兮的行李放上了手推车。The porter put our scruffy rain-sodden luggage on a trolley.她那被汗水浸透的衣服黏在身上。Her sweat-stained clothing clung to her body.用冰水浸透的毛巾置创面上,几乎可立即止痛.The use of towels soaked in ice water will bring alm...
He handled the subject in a masterly way.他巧妙地论述了这个问题。Malcolm Hebden gives a masterly performance...马尔科姆·赫布登上演了一场精湛的表演。His concealment of his true motives was masterly...他隐瞒自己真实动机的手段十分高明。Attlee was extremely intelligent a...
在异常的寂静中,一只画眉鸟啼叫着.In the utter silence a blackbird shouted.灌木丛中画眉尽情地叫着, 燕子高飞, 头上的树叶子闪闪发光.Black - birds sang recklessly in the shrubbery, swallows were flying high, the leaves above him glistened.二十四只黑画眉, 被放在派里面烤!Four fat ...