下变频器，向下[降频]变换器...

aldocorticosteronism的音标：aldocorticosteronism的英式发音音标为：[ɔ:ldəʊkɔ:tɪkɒstərəʊ'nɪzəm]aldocorticosteronism的美式发音音标为：[ɔldoʊkɔtɪkɒstəroʊ'nɪzəm]...

adj.气管内的...

dower的音标：dower的英式发音音标为：['daʊə]dower的美式发音音标为：['daʊə]...

freedom的反义词有：repression, constraint, repression, compulsion, constrain, servitude。n.freedom的反义词（自由;解脱）：repression, constraint。freedom的反义词（其他释义）：repression, compulsion, constrain, servitude。...

n.孢子内壁内生孢子...

endocarditis的音标：endocarditis的英式发音音标为：[ˌendəʊkɑ:'daɪtɪs]endocarditis的美式发音音标为：[ˌendoʊkɑ'daɪtɪs]...

Times are bad, the market is dead as a doornail.时势不好, 市面清得不成话.It lay there with its eyes closed, dead as a doornail.它躺在那里眼睛闭着, 确实死了.The treaty may be considered to be as dead as a doornail.这项条约可以认为是完全作废了....

Ruddock的音标：Ruddock的英式发音音标为：['rʌdək]Ruddock的美式发音音标为：['rʌdək]...

diiodoaniline的音标：diiodoaniline的英式发音音标为：[dɪɪə'dəʊnɪli:n]diiodoaniline的美式发音音标为：[dɪɪr'doʊnɪlin]...

odor的复数形式为：odors...

dogwoods的音标：...

n.看门人...

n.（细胞）内溶素，（细胞）内溶菌素...

n.圆屋顶( dome的名词复数 )，像圆屋顶一样的东西，圆顶体育场...

二碘曙红...

wash the windows的音标：...

amidomycin的音标：amidomycin的英式发音音标为：[æmɪ'dəmi:sɪn]amidomycin的美式发音音标为：[æmɪ'dəmisɪn]...

vt.除…臭，防臭...

endocrinology的音标：endocrinology的英式发音音标为：[ˌendəʊkrɪ'nɒlədʒi]endocrinology的美式发音音标为：[ˌendoʊkrə'nɑlədʒi]...

doubling的音标：doubling的英式发音音标为：['dʌblɪŋ]doubling的美式发音音标为：['dʌblɪŋ]...

endomastoiditis的音标：endomastoiditis的英式发音音标为：[endəʊmɑ:stɔɪ'daɪtɪs]endomastoiditis的美式发音音标为：[endoʊmɑstɔɪ'daɪtɪs]...

n.醛甾酮，醛固酮...

keloidosis的音标：keloidosis的英式发音音标为：[kelɔɪ'dəʊsɪs]keloidosis的美式发音音标为：[kelɔɪ'doʊsɪs]...

n.公狗( dog的名词复数 )，（尤用于形容词后）家伙，[机械学]夹头，不受欢迎的人...

Dornberg slapped the table with the palm of his hand.多恩伯格用手拍着桌子。...

He gave me a long, doleful look.他眼神悲伤地久久望着我。Don't look so doleful, girls.孩子们,别那么悲哀.Then with a doleful sigh, he gave Michael a thorough frisk for a weapon.然后他悲叹了一声,彻底搜了迈克尔的身, 看他是否带有武器....

aldol的音标：aldol的英式发音音标为：['ældəʊl]aldol的美式发音音标为：['ældoʊl]...

胆总管石切除术...

Epidote may be quite conspicuous.绿帘石有时相当显著.The major mineral association in keratophyre rocks from Donggouba area is actinolite + chlorite + epidote + pumpellyite + albite.东沟坝角斑岩中主要共生矿物组合为阳起石+绿泥石+绿帘石十绿纤石+钠长石....