His father began to lose his memory bit by bit, becoming increasingly forgetful.他的父亲开始一点点地失去记忆，变得越来越健忘。My mother has become very forgetful and confused recently.我妈妈近来变得非常健忘，糊里糊涂。I became forgetful , concentrating too muc...
它使火车在通过现有轨道的弯曲处时得以保持恒定的车速。It allows the train to maintain a constant speed through the twists and turns of existing track.实2p轨道的形状是两个分开的变形的椭球.The shape of a real 2 p orbital is two separated, distorted ellipsoids.必须修改贯穿式...
Though Sybbis complained bitterly, Mama would not let up on her.尽管西比斯大发牢骚，但妈妈不会放她一马。It was bitterly cold now and the ground was frozen hard.现在天气冷极了，地面都冻硬了。His sons quarrelled bitterly over the allocation of family resour...
The price must be legible to a purchaser.价格要写得清楚些,让买家一眼能辨认出.Every purchaser of a pound of coffee received a box of cookies as a bonus.每买一磅咖啡的人都得到一盒免费奉送的饼干.The territory was too expensive for any purchaser, so the two cou...
It is merely a pretense.这只是托词而已.You can't keep up the pretense any longer.你无法继续伪装下去了.He made a pretense of affection [ of being affectionate ] .他假装有 情....