melanin的意思？

The production of melanin in the skin is stimulated by exposure to the sun.皮肤暴露在阳光下就很容易生成黑色素。Freckles are simply concentrations of melanin.雀斑不过是高浓度的黑色素.Promote the blood circulation, and accelerate the melanin's dec...

melanin的音标：melanin的英式发音音标为：['melənɪn]melanin的美式发音音标为：['mɛlənɪn]...

The pineal gland secretes melanin during times of relaxation and visualization.松果体在放松时分泌黑色素是明白无误的.Promote the blood circulation, and accelerate the melanin's decomposition and absorption.促进血液循环, 加速黑色素的分解与吸收.Albinism...

方法对30例健康成年男性被试用关节测角器测量运动时踝关节角度.Methods The ranges of ankle motion of 30 healthy male young subjects were measured using a goniometer....

Some of the finest drinking glasses are made from lead crystal.一些最高档的酒杯是用铅晶质玻璃制成的。He is the finest stylist in the English language of today.他是当今英语世界中文采最好的。He really was one of the finest boxers in post-war Britain.他确实是战后...

n.挑战，盘问，质疑，怀疑vt.质疑，向…挑战vi.提出挑战，要求竞赛（或竞争），驳斥...

His friend was less good-looking, but a lot more informal and relaxed.他的朋友没那么英俊，却随意、放松得多。The restaurant is informal, stylish and extremely good value.这家餐厅氛围轻松，装修雅致，而且价格非常公道。She is refreshingly informal.她不拘礼节，让人耳目一新。...

cliffstone的音标：cliffstone的英式发音音标为：[k'lɪfstəʊn]cliffstone的美式发音音标为：[k'lɪfstoʊn]...

Make sure the washer is firmly seated before tightening the pipe.旋紧水管之前,检查一下洗衣机是否已牢牢地固定在底座上了。Indeed, when she wet Levis from the washer, I saw they were my size : 32 - 34.的确是这样, 当她将她儿子的利维牌牛仔裤取出来的时候, 我发现裤子的尺码是32-34,那也正是我的...

I've also wondered what kind of websites he surfs.我也很想知道他常去哪些网站.A hippopotamus surfs the waves off the coast of Gabon.一头河马在加蓬的海岸附近冲浪.Everyone Surfs and Searches - What Else Do We Possess As Creative Advantages?每一人都在...

“冉冉”的拼音为：rǎn rǎn ...

reconcile的音标：reconcile的英式发音音标为：['rekənsaɪl]reconcile的美式发音音标为：['rɛkənˌsaɪl]...

不要停留在这个字的表面意思上.Don't stop at the face value of the word.这些单词在意思上彼此相关.These words are related to each other in meaning.那两个词在意思上是相等的.THe two words are equivalent in meaning....

chirped的音标：...

“异戊醇”的英语可以翻译为：[化] isoamyl alcohol，isoamylol，[医] iso-amyl alcohol，isopentanol ...

armor的第三人称单数（三单）为：armors...

expectorate的现在进行时为：expectorating...

cutpoint的音标：cutpoint的英式发音音标为：['kʌtpɔɪnt]cutpoint的美式发音音标为：['kʌtpɔɪnt]...