chlordane是什么意思？

Both Aldrin and Chlordane are valuable insecticides.艾氏剂和氯丹都是重要的杀虫剂.Mercury, polychlorinated biphenyls ( PCBs ) and chlordane are among the major contaminants found in Illinois fish.水银, 多氯联苯和氯丹是在伊利诺依州的鱼类中发现的主要污染物.To explo...

chlordane的音标：chlordane的英式发音音标为：['klɔ:deɪn]chlordane的美式发音音标为：['klɔˌdeɪn]...

courtesy的复数形式为：courtesies...

洗剂...

manoeuvre的音标：manoeuvre的英式发音音标为：[mə'nu:və(r)]manoeuvre的美式发音音标为：[mə'nuvɚ, -'nju-]...

2月29日是个闰日.Feb. 29 is an intercalary day....

indentor的音标：indentor的英式发音音标为：[ɪn'dentə]indentor的美式发音音标为：[ɪn'dentə]...

bemegride的音标：bemegride的英式发音音标为：[bemɪɡ'rɪd]bemegride的美式发音音标为：[bemɪɡ'rɪd]...

wielding的音标：...

skinflint的音标：skinflint的英式发音音标为：['skɪnflɪnt]skinflint的美式发音音标为：['skɪnˌflɪnt]...

Many a tribe and ruling house has survived by intermarrying with its rivals, rather than waging war on them.许多部落和有门望的家族都靠与敌方通婚而不是发动战争而生存下来.And their intermarrying has made them different from other folks around here.而且他们...

Mediastinoscopy a limited role in patient selection for extrapleural pneumonectomy.而纵隔镜检查对于选择胸膜外全肺切除术的病人仅仅有着有限的作用....

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n.白环菌素...

“夜盗虫”的英语可以翻译为：agrotis ...

There was a hint of schoolboy shyness in his explanation.他的解释中带有一丝学生的羞涩。The sagacious minister offered what he considered a rather clever explanation.道貌岸然的牧师说了一套他认为相当聪明的解释.Hudson was alarmed, and asked the chief of the g...

clerical的音标：clerical的英式发音音标为：['klerɪkl]clerical的美式发音音标为：['klɛrɪkəl]...