Naomi would waken to the twitter of birds.娜奥米会被鸟儿吱吱喳喳的叫声唤醒。We were all of a twitter on the wedding day.举行婚礼的那一天,我们都兴奋极了.Birds had begun to chirp and twitter among the trees.鸟儿开始在树丛中啁啾鸣啭....
Doesn't the dipsomaniac know that he is ruining his liver and shortening his life?酗酒成瘾的人不都知道狂饮烂醉会损肝折寿 吗 ?Instead, sarcomere shortening occurs when the thin filaments'slide " by the thick filaments.此外, 肌节的缩短发生于细...
Pleiades are approximately 440 light - years away and the Hyades are about one - third that distance: 150 light - years .昴星团(离地球)大约有440 光年 远,而毕星团则大约是此距离的 三分之一: 150 光年.Most of the V is formed by an open cluster of stars, ...
The geraniums in the flower bed looked bedraggled from the heavy rain.花坛里的天竺葵被大雨浇得七零八落。bedraggled from the rain雨里弄脏a street of bedraggled tenements.两旁是破旧公寓的街道...a bedraggled group of journalists.一群衣冠不整的记者He looked weary ...
turning on a pivot在枢轴上转动The pedal had sheared off at the pivot.踏板在枢轴处断裂了。Forming the pivot of the exhibition is a large group of watercolours.整个展览的重点是一大组水彩画。Torsional microslip at the clamps results in spurious torques w...