cloud n. 1.云。 2.云状尘埃、烟(等);(鸟、虫、飞机等的)大群,大队。 3.(水晶等的)雾斑,(镜子等上的)云斑。 4.(显出疑惑、不满、悲哀等的)阴郁脸色;遮暗物,阴影。 5.(编结的质地轻柔的)女围巾。 6.(名誉等的)污点。 a cloud of steam 雾气。 a cloud of dust 一团尘雾。 a cloud of birds (像云一样的)一大群鸟。 a cloud of arrows 一阵稠密的乱箭。 a cloud of words 暧昧话。 be lost in a cloud 烟消云散。 be lost in the cloud 隐入云中。 blow a cloud 〔俚语〕抽烟,吞云吐雾。 cast a cloud (up)on 在…上投下一层暗影。 Every cloud has a silver lining. 乌云朵朵衬白底,黑夜漫漫有尽头;任何困难情况都有可盼的希望。 drop from the cloud 从天而降。 (lose oneself) in the clouds 1. 在云层中;[喻]虚无飘渺。 2. (人)空想,呆想,茫然;(事情)不落实,不现实。 kick the clouds 〔俚语〕被绞死。 on a cloud〔俚语〕满心欢喜,兴高采烈。 under a cloud 不得意,失宠,受嫌疑,遭白眼,处困境。 under cloud of night 趁黑。 wait till the clouds roll by 等乌云散开,等时机到来。 vt. 1.使乌云密布,使变黑暗。 2.在(心)上投下苦恼的[忧愁的]暗影,使心情黯然。 3.破坏(名誉),损伤(友谊)。 face clouded with anger 因为生气而面色阴沉。 vi. 1.云层密布,变黑暗;(镜面等)布满云斑。 2.(心)变忧郁,变黯然(over, up) (脸色)阴沉下来。 adj. -less 无云的,晴朗的。 n. -let 微云,朵云,片云。
I breathe deeply and watch the sun ' s rays streak through breaking clouds 我深深地呼了口气,阳光透过云层照射下来。
Broken cloud at 2000 feet 2000尺有疏松云层
I breathe deeply and watch the sun ' s rays streak through breaking clouds 我深吸了一口气,一些光束穿过云的缝隙射了下来。
There have been occasions when broken clouds enhance uv radiation by reflection from their sides 案例显示松裂云层的边缘有时能反射紫外线,令紫外线增加。
Becoming between 0600 utc to 0800 utc , scattered cloud at 1500 feet including cumulonimbus cloud and broken cloud at 2000 feet 在0600utc至0800utc之间云层逐渐转变,转变后1500尺有零散云层,包括积雨云, 2000尺有疏松云层
Becoming between 0600 utc to 0800 utc , scattered cloud at 1500 feet including cumulonimbus cloud and broken cloud at 2000 feet 在0600 utc至0800 utc之间云层逐渐转变,转变后1500尺有零散云层,包括积雨云, 2000尺有疏松云层
From 1200 utc surface wind direction 150 degree south - southeasterly winds ; wind speed 15 knots ; visibility 10 km or above ; nil significant weather ; broken cloud at 2000 feet and broken cloud at 10000 feet 由1200utc开始,地面风向为150度东南偏南风,风速15海里小时能见度10公里或以上并无显著天气状况2000尺有疏松云层, 10000尺亦有疏松云层
From 1200 utc surface wind direction 150 degree ( south - southeasterly winds ) ; wind speed 15 knots ; visibility 10 km or above ; nil significant weather ; broken cloud at 2000 feet and broken cloud at 10000 feet 由1200utc开始,地面风向为150度(东南偏南风) ,风速15海里小时;能见度10公里或以上;并无显著天气状况; 2000尺有疏松云层, 10000尺亦有疏松云层
In respect of clouds , while uv levels may be highest under cloudless skies , they can also be high with cloud cover . there have been instances of very high uv levels under broken clouds , which can enhance uv levels by reflection from their sides 就云的影响来说,在一般情况下它们会减弱紫外线,但亦有个案是由于零散云块的边缘反射而增加了到达地面的紫外线。
Temporarily between 0800 utc and 1200 utc surface wind direction 170 degree ( south - southeasterly winds ) ; wind speed 25 knots gusting to 40 knots ; visibility 1000 m in thunderstorm with moderate rain ; scattered cloud at 1000 feet including cumulonimbus cloud and broken cloud at 2000 feet 在0800utc至1200utc之间,地面风向间中为170度(东南偏南风) ,风速25海里小时,阵风达40海里小时;能见度在雷暴及和缓雨势中为1000米; 1000尺有零散云层,包括积雨云, 2000尺有疏松云层