他们把望远镜转向附近其他星系。They turned their telescopes towards other nearby galaxies.类星体是遥远星系的极为活跃的核心体.Quasars are the highly energetic cores of distant galaxies.我们还不知道宇宙中有多少个星系.We still don't know how many galaxies there are ...
inattentive to the needs of others漠视他人的需要She is inattentive to her guests.她对客人招待不周.Thoug he seemed to listen carefully, he was inattentive and misapprehensive.他好像是在注意听, 但却漫不经心,会错了意....
He was sitting on an upright chair beside his bed, reading.他正坐在床前一张直背椅上看书。He was handsome, upright and chivalrous.他长相英俊，为人正直，风度翩翩。Cautiously, he moved himself into an upright position.他小心翼翼地直起了身子。...
a monarchy in southeastern Africa非洲东南部的一个君主国The southeastern corner under the water tank entirely collapsed.水箱下东南角部分完全毁坏了.a province in southeastern Canada加拿大东南部的一个省a city in southeastern Arizona美国亚利桑那州东南部城市We were stayi...
She latched on to his arm, hooking her other arm around a tree.她拽住他的胳膊不放，另一只胳膊抱紧一棵树。Companies send him all over the world hooking up these complex systems.公司派他到世界各地去连接这些复杂的系统.Connecting rod feeding mechanism , needle bar...