keratoprotein什么意思？

keratoprotein的音标：keratoprotein的英式发音音标为：['kerətəprəʊti:n]keratoprotein的美式发音音标为：['kerətəproʊtin]...

Keratoprotein constitutes hair, nail, feather, silk and cobweb.角质蛋白构成毛发 、 甲 、 毛 、 丝及蛛网....

n.先决条件，前提( prerequisite的名词复数 )...

n.提出令人为难的问题的人...

William Penn wrote in the cool, charitable vein of the Quaker faith.威廉·佩恩以较左派冷静宽仁的特性写作.He told about Mrs. Emily,who was kind and charitable.他讲了艾米莉夫人的事,她既善良又宽厚。Single men, though they may be many times more charitable, be...

n.帆布( canvas的名词复数 )，油画（布）...

By D - Day plus five , the beachheads had been merged along a front of sixty miles.D日后的第六天,滩头阵地已宽达60哩....

主件...

burgeon的第三人称单数（三单）为：burgeons...

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You know the risks of promiscuous sex.你知道滥交的危险。Alec know that she was promiscuous and superficial.亚历克知道她是乱七八糟和浅薄的.promiscuous sexual relationships男女乱交的关系...the dazzling, promiscuous display of new styles.各种新的风格混杂在一起，令人眼花...

轴颈在轴承面上摩擦.The journal rubs against the bearing surface.夹紧处扭杆的微小滑移会产生干扰力矩,它的作用和轴颈的摩擦力矩一样.Torsional microslip at the clamps results in spurious torques which act like pivot friction torques.在发动机里, 机油被供应到旋转在其支承轴内的曲轴和凸轮轴轴颈上....

你别 真 生气, 他只不过是在诙谑你而已.Don't get angry. He is just playing a joke on you.讽刺体小说则得益于我国古代讽刺诗的谐隐诙谑传统.Satire genre novel benefits from the witty and pregnant tradition of the classical satirical poem....

apocodeine的音标：apocodeine的英式发音音标为：[əpɒkəʊ'di:n]apocodeine的美式发音音标为：[əpɒkoʊ'din]...

v.（使）变粗糙( coarsen的现在分词 )，粗化...

defoliate的现在进行时为：defoliating...

“业”的英语可以翻译为：line of business，trade，occupation，profession（从事） engage in（已经） already，course of study ...