[口] early in the morning，early morning ；

[例句] 他们约定一大清早7点在河滨公园见面。 They arranged to meet in Riverside Park at the unearthly hour of seven in the morning.

[例句] “校长不能见客，”他的儿子应该已经这样告知了一位一大清早就来了的拜访者。 "The President cannot be disturbed," his son is supposed to have told an early morning caller.

antiserum ；

[例句] 利用免疫电泳、向琼脂扩散试验分析和测定抗血清的效价. The titer of antiserum was detected by immunoelectrophoresis and double immunodiffusion.

[例句] Western—blot分析表明σC和 σB蛋白 均与ARV抗血清产生特异性反应. Western - blot analysis with ARV - positive serum showed the fusion proteins had good specificity.

oratorio，cantata，[电影]Cantata；

[例句] 这是世界上最流行的清唱剧。 It's the world's most popular oratorio.

[例句] 今年圣诞节早上, 世界各地的广播电台都会播放《圣诞节清唱剧》. This Christmas morning, radios around the world will play the Christmas Oratorio.

[医] épluchage，debridement ；

[例句] 治疗应当包括积极的复苏 、 及时而恰当的联合应用抗生素和彻底的外科清创术. Treatments should include aggressive resuscitation, prompt institution of the appropriate combination antibiotics and radical surgical debridement.

[例句] 并根据该实验提出骨髓腔清创术的概念. Morover, to refer to the concept of marrow cavity debridement based on this.

clearly，distinctly，expressly，fair，fairly ；

[例句] 他越来越清楚地认识到引起紧张局势的原因。 He became more aware of the things that started that tension off.

[例句] 他很清楚地知道自己过后会无地自容。 He knew full well he'd be ashamed of himself later.

lucidness ；

[例句] 天空又蓝又远, 清澄如洗. The sky was vast and blue, and as clear as if it had been scrubbed.

clear off，acquittance，extinguish，quietus ；

liquidator，reckoner，[经] liquidater，receiver ；

[例句] 破产人必须把他的所有专利权转给清算人. The bankrupt must also assign all of his patents to the receiver.

[例句] 第61条(清算人之职务)清算人之职务如左. Article 61 The duties of a liquidator are as follows.

delicate，dull，slack，insipid，lite ；

[例句] 如果喜欢清淡的口味，可少放或不放辣椒。 If you prefer mild flavours reduce or leave out the chilli.

[例句] 他因胃病而吃清淡的食物. He eats bland food because of his stomach trouble.

innumerable，be countless ；

[例句] 过去数不清的冤假错案和枉法行为给人们带来了创伤。 The past has been scarred by countless mistrials and perversions of justice.

[例句] 数不清的植物种类 an infinite variety of plants

invisibility ；

[例句] 灯光正照着他的眼睛,他什么也看不清. The light was shining in his eyes and he could not see.

[例句] 房子在薄雾中隐隐约约看不清. The houses appeared as a blur in the mist.

Tomb-sweeping Day，Qingming Festival，Pure Brightness Festival；

[例句] 后天清明节. The day after tomorrow is the Clear and Bright Day.

[例句] 在我看来, 清明节是个很好的节日. In my opinion, Tomb Sweeping Day a great holiday.

[刷] final proof，foundry proof，clean proof，press proof ；

[例句] 她将清样与原稿核对. She collated the final proof with the original manuscript.

[例句] 另外, 广告清样可以最后签发了. Lauren : In addition, the mockup ad is ready for final sign off.

fresh；

[例句] 我吸了一大口清新的空气。 I gulped a breath of sweet air.

[例句] 他能闻到粪臭和清新的干草味。 He could smell muck and clean fresh hay.

desilting，desilt，dredging ；

[例句] 河道清淤拓宽后, 看上去果然比以前宽展多了! After being widened and cleaned, the river seems much wider then before.

[例句] 黄河河段的放淤、清淤工作十分重要. The desilting and warping work on certain sections of the Yellow River is very important.

filtration，filtering ；

[例句] 清除滤清和布料洗涤在各个周期的结束. Scavenge filtration and cloth washing at the end of each cycle.

[例句] 试验还表明滤清液中的氧化铝含量和滤清液密度存在良好的线性关系. The results also indicate that the liquid aluminiumsulfate content and the proportion show good linear relation.

Puritan ；

[例句] 贝科夫已经忘记了马利宁是个清教徒式的人物。 Bykov had forgotten that Malinin was something of a puritan.

[例句] 保罗身上无疑带有清教徒气质。 Paul was someone who certainly had a puritan streak in him.

albumin ；

[例句] 清蛋白包含细胞的酶的大多数,因而是极其不均匀的. The albumins contain the majority of the cellular enzymes and are thus extremely heterogeneous.

[例句] 并筛选出该酶酶解鸡蛋清蛋白的适宜条件 ( 结果 ). And selected enzyme hydrolysis of egg albumin suitable conditions ( results ).

clean，sanitary，pure，[医] apinoid，cleanly ；

[例句] 在用水以前先将其中不清洁的东西过滤掉. Filter out all the dirt before using the water.

[例句] 清洁的衣服和良好的举止能给人以好感. Clean clothes and good manners are prepossessing.

[化] chlorothalonil ；

[例句] 药效试验百菌清和波尔多液效果好,防效达90%以上,可作大面积防治选用药剂. Experiments showed Chlorothalonil and Bordeaux mixture were effective fortheir control.

[例句] 论述了在同一气相色谱条件下测定百菌清、腐霉利含量的方法. The analysis of chlorothalonil and procymidone by GC was introduced.