他们发现了一处迷宫似的地道。They found a labyrinth of tunnels under the ground.他的辅导教师发现了他在阅读和写作方面进步的迹象。His remedial teacher sees signs of progress in his reading and writing.如果她发现你还在这儿，她会狠狠地教训我。She'll crucify me if she finds you ...
这类人可能会莫名其妙地感到头晕。The person may become dizzy for no apparent reason.熏香发霉的气味令她感到头晕。The musty aroma of incense made her head swim.“你是否有点儿头晕呢？”他问她。"Are you dizzy at all?" he asked her....
Nocturnal animals such as bats and owls only come out at night.夜行动物,如蝙蝠和猫头鹰只在夜里才出来.The usual symptoms are dyspnea, and sometimes paroxysmal nocturnal dyspnea.其常见症状是呼吸困难, 有时呈阵发性夜间呼吸困难.I wander about the dread nocturnal co...