虹膜囊切除术...

All kinds of firebrick die. Refractory ball mold. Die frame.各种耐火砖模具. 耐火球模具. 模具外框.Stones drilling bit: Use for drilling stones, concrete, firebrick etc.摘要:石材钻头: 适用于石材 、 混凝土 、 耐火材料的钻孔....

thirst的一般过去时为：thirsted...

n.置于庭院，供小鸟戏水或饮水的盆形装饰物...

circumzenithal的音标：circumzenithal的英式发音音标为：[sɜ:kəm'zenɪθəl]circumzenithal的美式发音音标为：[sɜkəm'zenɪθəl]...

birthrate的音标：birthrate的英式发音音标为：['bɜ:θˌreɪt]birthrate的美式发音音标为：['bɜθˌreɪt]...

circumvolved的音标：...

circumradius的音标：circumradius的英式发音音标为：[sɜ:kəm'reɪdɪəs]circumradius的美式发音音标为：[sɜkəm'reɪdɪrs]...

The birds chirp merrily at the top of tree.鸟儿在枝头欢快地啾啾鸣唱.Now it is clearing up, and a sparrow is beginning to chirp.现在天就要晴了, 一只麻雀已开始喳喳地叫.Birds had begun to chirp and twitter among the trees.鸟儿开始在树丛中啁啾鸣啭....

n.初次成果，第一次收成...

She flashed him a despairing glance.她绝望地瞥了他一眼.He flashed her a despairing glance.他绝望地瞥了她一眼.He received the news with a despairing sigh.他得到消息,绝望地叹了口气....

Claire showed us how to make a chocolate roulade...克莱尔给我们示范了如何做巧克力卷。...lurid accounts of Claire's sexual exploits...有关克莱尔的性生活史露骨的描述Because she was lumped together with alcoholics and hard-drug users, Claire felt out...

demirep的音标：demirep的英式发音音标为：[ˌdemɪ'rep]demirep的美式发音音标为：[ˌdemɪ'rep]...

reservoir的音标：reservoir的英式发音音标为：['rezəvwɑ:(r)]reservoir的美式发音音标为：['rezərvwɑ(r)]...

v.重申，再确认( reaffirm的过去式和过去分词 )...

ironies的音标：...

I unluckily had a flat tire on the way here.到这儿来的路上,不幸我的车胎泄气了.A flat tire put my bicycle out of commision.车胎跑气使我的自行车无法使用.Todd changed her flat tire quickly.陶德很快便将她的破轮胎换好....

Most vacancies are at senior level, requiring appropriate qualifications.大多数空缺属于高层职位，要求具备相应的资历。illnesses requiring referral to hospitals需要送到医院就诊的疾病At least 35 manufacturers have flouted a law requiring prompt reporting o...

醋替罗酯...

n.马蹬...

sitting by the fireside坐在炉边Do you think the voters will be convinced by the President's fireside address to the nation?你认为选民们会相信总统对国民的炉边演说 吗 ?Meantime the Rat, warm and comfortable, dozed by his fireside.与此同时,感到温暖适意...

airheads的音标：...

hardwired的音标：hardwired的英式发音音标为：['ha:dwaɪəd]hardwired的美式发音音标为：['hadwaɪəd]...

虹膜角...

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The chronic benzolism to the skin, the eye and the upper respiratory tract has the stimulation.慢性苯中毒会对皮肤 、 眼睛和上呼吸道有刺激作用.Most of patients have aridity of nasal mucosa, burning pain, discomfortable symptom of respiratory c...

vt.弄脏，玷污，污辱...

girdled的音标：girdled的英式发音音标为：['ɡɜ:dld]girdled的美式发音音标为：['ɡɜdld]...

n.出生率( birthrate的名词复数 )...

"I'll be all right," he said airily. "It was only a thought."“我会没事的，”他漫不经心地说，“那只是想想而已。”" I don't care, " he said airily.‘ 我才不在乎呢, ’ 他漫不经心地说.He answered the reporters'questions flippantly; this cannot be ai...