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etiracetam的音標(biāo)：etiracetam的英式發(fā)音音標(biāo)為：[?t??'re?s?t?m]etiracetam的美式發(fā)音音標(biāo)為：[?t?r're?s?t?m]...
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大介形總科...
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She walked forward and embraced him and stroked his tousled white hair.她走上前擁抱他并輕撫他凌亂的白發(fā)。Penelope came forward and embraced her sister.佩內(nèi)洛普走上前擁抱了她妹妹。He smiled radiantly and embraced her.他高興地笑著擁抱了她。...
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Lythraceae的音標(biāo)：...
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terrace的復(fù)數(shù)形式為：terraces...
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embracery的復(fù)數(shù)形式為：embraceries...
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Entomophthoraceae的音標(biāo)：...
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Methods Etiracetam was synthesized from 2 - pyrrolidone by N - alkylation and aminolysis.方法 2- 吡咯烷酮經(jīng)N - 烷基化、氨解反應(yīng)合成乙拉西坦....
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racer的音標(biāo)：racer的英式發(fā)音音標(biāo)為：['re?s?(r)]racer的美式發(fā)音音標(biāo)為：['res?]...
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[化] 蒽酮...
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vt.& vi.和…比速度，（使）參加比賽（race的過去式與過去分詞形式）...
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Himantandraceae的音標(biāo)：...
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race的一般過去時(shí)為：raced...
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embraces的音標(biāo)：...
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She couldn't stand his blunt, graceless manner.她無法忍受他的唐突和粗魯。It was a massive, graceless house.這是一間非常難看的大房子。a graceless, angry young man粗魯、憤怒的年輕人...
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embrace的音標(biāo)：embrace的英式發(fā)音音標(biāo)為：[?m'bre?s]embrace的美式發(fā)音音標(biāo)為：[?m'bre?s]...
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Oral contraceptives are readily available.口服避孕藥容易得到....oral contraceptives...口服避孕藥Continuous Oral Contraceptives: Are Bleeding Patterns Dependent on the Hormones Given?連續(xù)口服避孕藥: 出血模式是否依賴于服用的激素?Some barrier contraceptives ...
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dibenzanthracene的音標(biāo)：dibenzanthracene的英式發(fā)音音標(biāo)為：[d?'benz?nθre?si:n]dibenzanthracene的美式發(fā)音音標(biāo)為：[d?'benz?nθre?sin]...
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racehorse的音標(biāo)：racehorse的英式發(fā)音音標(biāo)為：['re?sh?:s]racehorse的美式發(fā)音音標(biāo)為：['re?sh?rs]...
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Her bead necklaces and bracelets jangled as she walked.她的珠子項(xiàng)鏈和手鐲在她走動(dòng)時(shí)叮當(dāng)作響。The lamplight struck a gleam from her bracelets.她的手鐲在燈光的照射下閃閃發(fā)亮.Her bracelets were going clack-clack-clack, she was shaking so hard.她的手鐲嘩啦嘩啦直響，她抖得...
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chloracetophenone的音標(biāo)：chloracetophenone的英式發(fā)音音標(biāo)為：[k'l?:re?st?f?n?n]chloracetophenone的美式發(fā)音音標(biāo)為：[k'l?re?st?f?n?n]...
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graces的音標(biāo)：...
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racetrack的復(fù)數(shù)形式為：racetracks...
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n.氯丙酮...
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adj.不雅的， 粗野的， 難看的，失禮的...
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人類...
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vt.支撐，系緊，準(zhǔn)備，預(yù)備，振作起來vi.準(zhǔn)備好，支持，打起精神n.支持物，鐵鉗，夾子，[語]大括號(hào)，繃緊（身體部位的）肌肉...
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retrace的現(xiàn)在完成時(shí)為：retraced...
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We retraced our steps to where we started.我們折回我們出發(fā)的地方.We retraced our route in an attempt to get back on the right path.我們折返,想回到正確的路上.He retraced his steps to the spot where he'd left the case.他折回到他丟下箱子的地方。...
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Before the race, he is fine. But afterwards he is worn out.賽前他狀態(tài)很好，賽后就筋疲力盡了。Duke was soundly defeated in this month's Louisiana governor's race.杜克在本月的路易斯安那州長競選中大敗而歸。Few jockeys continue race-riding beyond the a...