极冷的水滴同物体接触形成的冰层，或在低于冰点的情况下雨落在地表，物体上形成的冰层 28. 雨蛙 yǔwā [rain frog] 两栖动物，像青蛙，体长三厘米左右，背面绿色，腹部白色，脚趾上有吸盘，可以爬高，常在下雨前的鸣叫 。吃昆虫 29. 雨雾 yǔwù [drizzle like fog] 如雾一般的小雨 雨雾笼罩了整个山城 30. 雨险 yǔxiǎn [rain insurance] 为防止因下雨使原定计划事项撤消而蒙受的损失所做的保险 31. 雨鞋 yǔxié [rubber boots;galoshes;rubbers] 雨天穿的隔水的鞋 32. 雨靴 yǔxuē [rain boot] 下雨和泥泞时穿的一种高至踝节部的橡胶或塑料套鞋 33. 雨鸦 yǔyā [rain crow] 黑嘴或黄嘴的杜鹃 34. 雨烟 yǔyān [misty rain] 像烟雾似的朦胧的细雨 35. 雨燕 yǔyàn [swift] 外表很像燕子，具有很长而窄的翅膀，脚爪很弱，喙短但喙裂较宽，大部分时间在飞翔 。
当飞落时往往附着在垂直表面上，捕捉飞行中的昆虫为食 36. 雨衣 yǔyī [raincoat;mackintosh] 用不透水或抗水材料做的外衣，供雨中穿着 37. 雨意 yǔyì [signs of approaching rain] 将要下雨的景象 天低云暗，雨意浓密 38. 雨云 yǔyún (1) [rain cloud;nimbus] (2) 致雨的云 （3） 暗黑色的密云 39. 雨泽下注 yǔzé-xiàzhù [raindrop] 雨水往下流 百年老屋，尘泥渗漉，雨泽下注 。——明· 归有光《项脊轩志》 40. 雨珠，雨珠儿 yǔzhū，yǔzhūr [raindrop] 雨点 。
[1] 。
3. 雨的英文怎么写啊 rain1 / re??n; ren/ n [U] condensed moisture of the atmosphere falling as separate drops; fall of these drops 雨； 下雨： heavy/light rain 大[小]雨 * Don't go out in the rain. 不要冒着雨出去. * Come in out of the rain. 快进来，别让雨淋着. * It looks like (ie as if there will be a fall of) rain. 像是要下雨了. the rains [pl] season of heavy continuous rain in tropical countries （热带地区 的）雨季： The rains come in September. 雨季於九月到来. [sing] (preceded by an adj 用於形容词之后) shower of rain of the specified type 某种类型的雨： There was a heavy rain during the night. 夜间下了一场大雨. [sing] ~ of sth (esp fig 尤作比喻) great number of things falling like rain 像雨点般降落的东西： a rain of arrows, bullets, etc 箭﹑ 子弹等如雨点一般 * a rain of ashes, eg from a volcano 如雨点般落下的灰尘（如从火山口中喷出者）. （idm 习语） come ,rain, come `shine; (come) ,rain or `shine whether there is rain or sunshine; whatever happens 不论晴雨； 不管发生什麽事情： The fete will take place on Sunday, rain or shine. 游园义卖会定於星期日举行，风雨无阻. right as rain => right. > rainless adj: a rainless day 无雨天. # rainbow / ??re??nb??u； ˋren??bo/ n arch containing the colours of the spectrum, formed in the sky when the sun shines through rain or spray 虹； 彩虹： silks dyed in all (the) colours of the rainbow 染成彩虹那样七种颜色的丝绸服装. `rainbow trout black-spotted trout with two reddish bands from nose to tail 虹鳟鱼（身上有黑点，从鼻到尾有两条红线）. `rain-check n (US) 1 ticket for later use when a match, show, etc is cancelled because of rain （比赛﹑ 表演等）因雨延期有效票. 2 (idm 习语) take a rain-check (on sth) (infml 口) decline an offer, etc but promise to accept it later 谢绝一项好意，但答应日后接受： Thanks for the invitation, but I'll have to take a rain-check on it. 你的邀请我心领了，感谢盛意改日一定践约. `raincoat n light waterproof or water-resistant coat 雨衣. `raindrop n single drop of rain 雨点. `rainfall n [U] total amount of rain falling within a given area in a given time 降雨量： an annual rainfall of 10 cm 年降雨量10厘米. =>App 4 见附录4. `rain forest thick evergreen forest in tropical regions with heavy rainfall 雨林（热带地区多雨的茂密常绿森林）. `rain-gauge n instrument for measuring rainfall 雨量计. `rainproof adj that can keep rain out 防雨的： a rainproof jacket 防雨短上衣. `rain-water n soft water that has fallen as rain, eg not taken from wells, etc 雨水（软水，如并非井水等）. rain2 / re??n; ren/ v [I] (used with it 与it连用) fall as rain 下雨； 降雨： It is raining, ie Rain is falling. 下着雨呢. * It rained hard all day. 下了一整天的大雨. [Ipr] ~ on sb/sth (fig 比喻) fall like rain on sb/sth 像雨点般落在某人[某物]上： Blows rained on the door. 敲门声像雨点一样. * The suitcase burst open and its contents rained on the floor. 手提箱裂开了，里面的东西纷纷落在地板上. （idm 习语） it ,never ,rains but it `pours (saying 谚) misfortunes, etc usually come in large numbers 不雨则已，一雨倾盆； 灾祸等不发生则已，一发生便接踵而至： First my car broke down, then I lost my key: it never rains but it pours！ 先是我的汽车出了故障，接着又丢了钥匙，真是祸不单行！ rain `buckets; rain cats and `dogs (esp in the continuous tenses 尤用於进行时态) rain very heavily 下倾盆大雨. （phr v） rain down (sth) flow or come down in large quantities 大量流下； 大量落下： Tears rained down her cheeks. 她泪流满面. * Loose rocks rained down (the hillside). 松动的岩石大量滚下（山坡）. rain down (on sb/sth) come down on sb/sth 传给某人[某事物]： Abuse rained down on the noisy students from the open windows. 穿过敞开的窗户传来对那些喧闹学生的责骂声. * Invitations rained down on the visiting writer. 来访的这位作家收到了许多邀请信. rain in (used with it 与it连用)： It is raining in, ie Rain is coming through the roof, tent, etc. 漏雨了. rain sth off; US rain sth out (usu passive 通常用於被动语态) （infml 口） prevent (eg an event) from taking place because of rain 因雨而使（事情等）受阻： The match was rained off twice. 比赛因雨而被迫两次改期. 。