cloud[klaud]n.1.■云;云雾;星际云2.■烟雾,烟尘,(烟、尘的)云状物3.■阴暗物;阴影;昏暗处4.■斑,纹;(大理石等的)黑斑,瑕疵5.■遮暗物;引起昏暗的东西,阴云6.■(虫、鸟等飞掠而过的)一大群7.■【核物理学】核子云vt.1.■使布满阴云,被(云等)遮盖:Fog clouded the road ahead.大雾笼罩着前面的路。The sun is clouded.太阳被云遮住。2.■使暗淡;使模糊;使昏暗:The hardships of war cloud his childhood memories.战时的艰苦生活使他童年的回忆蒙上了阴影。3.■使忧郁;使焦虑;使(脸色)表露出沮丧:Worry clouded his brow.焦虑使他愁眉不展。4.■使模糊,使含糊不清;使混乱:Her eyes were clouded with tears.她泪眼繟繠。5.■玷污(名誉等);损害(友谊等):His reputation was clouded.他的名誉受到损害。vi.1.■阴云密布,变得多云:The sunny sky suddenly clouded.晴朗的天空突然阴云密布。2.■(脸色)阴沉下来;变得沮丧、焦急等:His brow clouded with anger.他眉宇之间怒气横生。a cloud of grief一片愁云,一阵忧伤a cloud of words暧昧的话a cloud on one's brow愁眉不展,脸色阴沉be lost in the clouds如坠五里云雾中,茫然不知所措;空想blow a cloud[口语]喷云吐雾(指吸烟)cast a cloud on (或 upon)在…上投下一层阴影cloud on title影响不动产所有权的障碍drop from the clouds从天而降,从意料不到的地方出现have one's head in the clouds想入非非;心不在焉in the clouds在云端,在云层中,在高空爱空想的;不切实际的,虚无缥缈的;不可思议的幻想的,想入非非的;心不在焉的lose oneself in the clouds如坠五里云雾中,茫然;呆想on a cloud[美国俚语]忘乎所以;高兴得不得了;恍惚under a cloud受嫌疑,被怀疑;受冷遇;失宠;失去信誉;失体面沮丧,忧郁;处境困难;不幸,倒霉under cloud of night趁黑夜wait till the clouds roll by等到乌云消散;静待时机,等到有利时机的到来
cloudcloud[klaud]n.1.■云2.■云状物(如尘雾等)3.■(鸟、虫、飞机等飞掠过的)一大群, 一大队4.■阴影; 模糊; 遮暗物; 阴郁的脸色5.■(名誉等的)污点6.■(水晶、大理石等的)雾斑, 黑斑, 混浊团; (镜子等上的)云斑, 污斑7.■(质地柔软的)女围巾[pl.]天空8.■核子云9.■雷达干扰云10.■导弹群a white cloud一朵白云a cloud of disappointment over one's face满脸失望之色a cloud upon one's reputation名誉的污点sail up into the clouds升入空中