The sample, after being purged by reversed extraction and purified byPVP - kieselguhr column, was enriched through Amberlite XAD - 7 column.样品经过乙酸乙酯反萃取及PVP - 硅藻土层析柱后, 再径XAD - 7柱浓缩....

luckiest的音标：...

lucky（运气好的，侥幸的）的最高级形式...

adj.时髦的( funky的最高级 )，有臭味的，节奏强适宜跳舞的，激起情感的...

n.赛马的赌注者( bookie的名词复数 )...

n.黄铁矿...

I consider myself the luckiest man on the face of the Earth.我认为自己是地球上最幸运的人。This good medicine was sanctified by all the luckiest stars in heaven.这剂良药曾经受到了天上一切吉星的祝福.For years I regarded this coincidence as the luckiest tu...

skies的音标：skies的英式发音音标为：[skaiz]skies的美式发音音标为：[skaɪz]...

kieselguhr的音标：kieselguhr的英式发音音标为：['ki:zəlgʊə]kieselguhr的美式发音音标为：['kizəlˌgʊr]...

n.新成员，新手( rookie的名词复数 )...

n.愠怒的( sulky的名词复数 )，绷着脸的，生闷气的，不搭理人的...

The weather forecast is for showers and overcast skies.天气预报上说多云并伴有阵雨。To make extra certain, a police helicopter kept watch from the skies.为确保万无一失，一架警用直升机一直在空中警戒。He searched the skies for enemy bombers.他在空中搜寻敌军轰炸机。...

autarkies的音标：...

n.of sky，天（空）( sky的名词复数 )...

Don't lay any bets with one of the small bookies the course: he may welch on you.“ 不要同跑马场上的小赌家打什么赌: 他会赖帐的.”.The bookies were offering odds of 3 to 1, but there were no takers.赌马经纪人提出3比1的赔率, 但无人下注....

The weather forecast is for showers and overcast skies...天气预报上说多云并伴有阵雨。The night skies will be aglow with fireworks.焰火将点亮夜空。The weather was at its worst; bitterly cold, with leaden skies that gave minimum visibility.天气极其...

n.自给自足( autarky的名词复数 )...

leakiest的音标：...

kieserite的音标：kieserite的英式发音音标为：['ki:zəraɪt]kieserite的美式发音音标为：['kizəˌraɪt]...

whiskies的音标：...

n.西伯利亚貂，其貂皮( kolinsky的名词复数 )...

n.硫酸镁石...

n.[美]甜饼干，（苏格兰）一种小面包，[俚]家伙，人，饼干( cookie的名词复数 )，人（尤指男人），饼干( cooky的名词复数 )...

eisenkiesel的音标：eisenkiesel的英式发音音标为：[aɪseŋ'kaɪzl]eisenkiesel的美式发音音标为：[aɪseŋ'kaɪzl]...

adj.无礼的，不要脸的，厚颜无耻的( cheeky的最高级 )...

For years I regarded this coincidence as the luckiest turning point in my life.多年以来,我总把这一偶然的机遇当作我一生中最幸运的转折点.I consider myself the luckiest man on the face of the Earth.我认为自己是地球上最幸运的人。This good medicine was sanctified by ...

kieselgur的音标：kieselgur的英式发音音标为：['ki:zəlgʊə]kieselgur的美式发音音标为：['kɪzlˌgʊr]...

funkiest的音标：...

cheekiest的音标：...

v.（使）耸入天空，把…捧上天( ensky的第三人称单数 )...