Maria finished school, and then became the librarian of the Nantucket Athenaeum.中学毕业后, 玛丽当上了南塔克特学会的图书管理员....

n.亚乙烯基...

v.（使某物[人]）坚韧，坚强，强硬( toughen的过去式和过去分词 )...

achene的音标：achene的英式发音音标为：[ə'ki:n]achene的美式发音音标为：[ə'kin]...

comprehension的音标：comprehension的英式发音音标为：[ˌkɒmprɪ'henʃn]comprehension的美式发音音标为：[ˌkɑmprɪ'henʃn]...

v.（使）变得粗糙，（使）变得不平( roughen的第三人称单数 )...

v.梳洗打扮( freshen的现在分词 )，使某物新鲜，（使）洁净，使清爽或鲜亮...

British regulations are also being toughened.英国的规章也正在变得更加严格。You can crack this toughened glass, but you can't break it.这种韧化玻璃只裂不碎.Only by taking part in practice can the young people be toughened and hardened into s...

n.氯酚...

ecophenotype的音标：ecophenotype的英式发音音标为：[i:kə'fi:nətaɪp]ecophenotype的美式发音音标为：[ikə'finətaɪp]...

I mean from henceforth to lead a life of extreme seclusion.我决定从今天起将过一种完全与世隔绝的生活.Henceforth his life would never be the same again.从今以后他的生活将不再像从前一样.If I were dead, that could not be surer than it is henceforth.就算让我死去也不会有更...

n.薄荷烯...

henhouses的音标：...

adiphenine的音标：adiphenine的英式发音音标为：[æ'dɪfənaɪn]adiphenine的美式发音音标为：[æ'dɪfənaɪn]...

联苯青霉素...

n.附带现象，偶发症状...

Arathene的音标：...

氯苯甲基酮，氯苯乙酮，氯乙酰苯...

Start her on I. V. Chloramphenicol, 25 milligrams per kilogram, four times a day.给她静脉注射每千克25毫克的抗生素氯霉素, 每天四次.Objection To determine metronidazole and chloramphenicol in compound gel by RP - HPLC.目的建立高效液相色谱法测定甲硝唑氯霉素凝胶制剂中甲硝...

adv.担心地...

inapprehension的音标：inapprehension的英式发音音标为：[ˌɪnæprɪ'henʃən]inapprehension的美式发音音标为：[ˌɪnæprɪ'henʃən]...

马青烯...

comprehend的音标：comprehend的英式发音音标为：[ˌkɒmprɪ'hend]comprehend的美式发音音标为：[ˌkɑmprɪ'hend]...

abbr.Allegheny Mountains of Pennsylvania， Maryland， Virginia， and West Virginia 懂贯宾西法尼亚...

metcaraphen的音标：metcaraphen的英式发音音标为：['metkærəfen]metcaraphen的美式发音音标为：['metkærəfen]...

n.指甲花，红褐色，指甲花染料( henna的名词复数 )...

comprehensible的反义词有：incomprehensible, incomprehensible。adj.comprehensible的反义词（可理解的）：incomprehensible。comprehensible的反义词（其他释义）：incomprehensible。...

mephenytoin的音标：mephenytoin的英式发音音标为：[me'fəni:tɔɪn]mephenytoin的美式发音音标为：[me'fənitɔɪn]...

环辛可芬...

apprehend的一般过去时为：apprehended...