Least effective were chlortetracycline, oxytetracycline, and tetracycline.效力最差的是金霉素 、 土霉素和四环素....

重视...

n.完成，达到，成就，成绩...

lengenbachite的音标：lengenbachite的英式发音音标为：['leŋgənbɑ:kaɪt]lengenbachite的美式发音音标为：['leŋgənbɑkaɪt]...

鱼卵磷蛋白...

adj.未受到挑战的，不成问题的，未引起争论的，无异议的...

n.羟化氯喹...

hitching的音标：hitching的英式发音音标为：['hɪtʃɪŋ]hitching的美式发音音标为：['hɪtʃɪŋ]...

This charming cottage dates back to the 15th century and is as pretty as a picture, with its thatched roof and secluded garden.这所美丽的村舍是15世纪时的建筑,有茅草房顶和宁静的花园,漂亮极了,简直和画上一样。a quaint thatched cottage古朴的用茅草盖屋顶的村舍When their chi...

Arachnida的音标：...

Strain the mixture through a double thickness of muslin or cheesecloth.用双层平纹细布或干酪包布过滤混合料。Take turkey baster, cheese wheel covered in cheesecloth and scoop.拿走火鸡油、粗布里的干酪饼和铲子.Legolatte peeked out from under his cheesecloth ...

左右异向的...

adj.[医]精神分裂症的n.精神分裂症患者...

n.六氯苯...

n.马缰，控制vt.控制...

Brecht's verdict was that his screenplay had been mutilated...布雷赫特的结论是他的电影剧本已被窜改。Once, I found him reading Brecht.他知道各国首都, 还认识各国的国旗.But the comparison with Brecht is nevertheless instructive.不过,与布莱希特的比较仍然给人以启发.Brech...

n.小偷，奸细，间谍，杂种猎狗...

alchemists的音标：...

n.廉价...

desacetylcolchicine的音标：desacetylcolchicine的英式发音音标为：[dezeɪstɪl'kɒltʃɪsɪn]desacetylcolchicine的美式发音音标为：[dezeɪstɪl'kɒltʃɪsɪn]...

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

Psychotherapists的音标：...

微晶辉长岩...

n.核外染色粒...

v.揭发，告发（peach的现在分词形式）...

interchanges的音标：...

铬天青...

n.催泪...

麦美奇岩...

n.甲氨二氮草，利眠宁...