我们常常受臭虫骚扰.We were often vexed by bedbugs.老鼠倒是没再来, 可天一热,臭虫猛可里多得惊死人.The rat had never come back, but the bugs had multiplied hideously in the heat.迷迷忽忽的觉得有臭虫, 可也没顾得去拿.Direly aware that bed bugs were biting him , he couldn&...
The laws of physics are symmetrical for translational displacements.物理定律对平移是对称的.The releases introduce inconsistencies in displacements.放松会引起位移的不相容性.There may be widespread changes in ground elevation as well as horizont...