epichlorohydrin的音标：epichlorohydrin的英式发音音标为：[epɪklɔ:rə'haɪdrɪn]epichlorohydrin的美式发音音标为：[ˌepɪˌkloʊrə'haɪdrɪn]...

adj.按等级划分的，等级（制度）的，分层的...

v.冲洗，施行灌注法( douche的过去式和过去分词 )...

To find a new method to detect trachoma chlamydia.目的:发现新的检测沙眼衣原体的方法.Objective To study the relationship between Chlamydia pneumonia and coronary heart disease.目的研究肺炎衣原体和冠心病的关系.Price: 60 yuan, chlamydia and mycoplasma che...

dacha的音标：dacha的英式发音音标为：['dætʃə]dacha的美式发音音标为：['dɑtʃə]...

adj.耳蜗的，匙形...

...

adv.不可非难地，无过失地...

technological base的音标：technological base的英式发音音标为：[ˌteknə'lɔdʒɪkəl beis]technological base的美式发音音标为：[ˌtɛknə'lɑdʒɪkəl bes]...

ischioperineal的音标：ischioperineal的英式发音音标为：[ɪst'ʃaɪɒpərɪnɪəl]ischioperineal的美式发音音标为：[ɪst'ʃaɪɒpərɪnɪrl]...

内鳃动物...

真瓣鳃目...

He used a hammer and chisel to chip away at the wall.他用榔头和凿子铲墙。This chisel is useful for getting into awkward spaces.这凿子在要伸入到犄角儿里时十分有用.This will answer for a chisel.这东西可以当凿子用....

n.伴随，陪护...

Be particularly fastidious about washing your hands before touching food.接触食物前尤其对洗手不能有半点马虎。She was touching the dressing gingerly with both hands.她双手小心翼翼地抚摸着伤口处的绷带。She reached down, touching her toes with opposite hands....

chattiness的音标：chattiness的英式发音音标为：[t'ʃætɪnəs]chattiness的美式发音音标为：[t'ʃætɪnəs]...

兔唇花属...

Any head teacher who made errors like this would be chucked out.哪个校长只要犯了这样的错误都会被开除。They have appointed a new head teacher at my son's school.我儿子读书的学校任命了一位新校长。The head teacher is appointed by the school governor.校长是由...

n.（尤指人的）颏，下巴，聊天，引体向上动作v.用下巴夹住，聊天，作引体向上动作...

Interact and work closely with Marketing and Merchandizing in developing instructions manuals for product lines.能和公司团队内的其它部门–开发和销售,一起工作、编写产品使用说明书.We are trying to broaden our contacts as to be able to do more effective m...

rocking chair的复数形式为：rocking chairs...

n.皮裤...

adj.有魅力的，巫术的v.施巫术(witch的现在分词)...

crutch的复数形式为：crutches...

烧炭...

The Appalachians run through thirteen states.阿巴拉契亚山脉穿经十三个州.The scent of pine and the sound of crickets floated down from the foothill Appalachians.松树的香味和蟋蟀的鸣叫声从阿巴拉契亚山麓飘送过来....

chondrodynia的音标：chondrodynia的英式发音音标为：['kɒndrəʊdɪnɪə]chondrodynia的美式发音音标为：['kɒndroʊdɪnɪr]...

Choanoflagellata的音标：...

churrs的音标：...

衣菌目...