哺乳困难...

belief的近义词有：belief, faith, confidence, conviction, credit, trust。下面这些名词都有"相信，信任"的含义：belief：普通用词，指单纯从主观上的相信，不着重这种相信是否有根据。faith：语气较强，强调完全相信；有时也能仅凭感觉产生的相信。confidence：指对某人某事有充分信心，断定不会使人失望，因而给予信任。conviction：多指根据长期交往或实践，对某人某事有...

醋氢可待因...

hyperlecithinemia的音标：hyperlecithinemia的英式发音音标为：[haɪpəlɪsaɪ'ðaɪni:mɪə]hyperlecithinemia的美式发音音标为：[haɪpəlɪsaɪ'ðaɪnimɪr]...

The weeds were abloom with tiny purple blossoms and gave forth an overpowering fragrance.杂草开着小小的紫色花朵,透出醉人的芳香.To be mature, then love will be abloom and fruitful.人成熟一点, 你的爱情便会开花结果.Thou least abloom my heart until the very...

If you build more plastics into cars, the car lasts longer.如果汽车采用更多塑料元件，寿命会更长一些。I no longer have any objection to your going to see her.我不会再因为你去见她而不高兴。The queue for places at the school has never been longer.排队申请上这所学校的人数...

无胆汁的...

sleigh的现在完成时为：sleighed...

Roy told his sorrowful tale with simple words anybody could understand.罗伊用简单的、人人都能理解的语言讲述了他那个伤感的故事。She looked sorrowful and dejected.她看上去又悲伤又沮丧.A funeral is a sorrowful occasion.葬礼是一种令人悲伤的场合....

underworld的音标：underworld的英式发音音标为：['ʌndəwɜ:ld]underworld的美式发音音标为：['ʌndərwɜrld]...

Sir Alexander Fleming , Scottish bacteriologist and discoverer of penicillin, was born in Ayrshire.苏格兰细菌学家 、 青霉素发现者 亚历山大·弗莱明 爵士诞生于埃尔郡.Ian Fleming's original unpublished notes are to go under the hammer at London auc...

selection的音标：selection的英式发音音标为：[sɪ'lekʃn]selection的美式发音音标为：[sɪ'lɛkʃən]...

n.碱性中和剂，抗碱剂( antalkali的名词复数 )...

leukocytometer的音标：leukocytometer的英式发音音标为：[lju:kəʊsaɪ'tɒmɪtə]leukocytometer的美式发音音标为：[ljukoʊsaɪ'tɒmɪtə]...

afterflaming的音标：afterflaming的英式发音音标为：['ɑ:ftəfləmɪŋ]afterflaming的美式发音音标为：['ɑftəfləmɪŋ]...

irregular的比较级为：more irregular...

adj.(上说的)大洪水以前的，非常古老的n.大洪水以前的人或事物，年迈的人，老朽，远远落后于时代的人...

During alcoholic fermentation acetaldehyde acts as a hydrogen acceptor instead of oxygen.在这个过程中乙醛取代了氧作为氢的受体.Decanoyl acetaldehyde was extracted from houttuynia cordata thunb by the method of solvent extraction process.利用...

calcinator的音标：calcinator的英式发音音标为：['kælsɪnətə]calcinator的美式发音音标为：['kælsɪnətə]...

replica的音标：replica的英式发音音标为：['replɪkə]replica的美式发音音标为：['rɛplɪkə]...

v.收集( compile的现在分词 )，编辑，编制，编译...

adv.漫不经心地，疏忽地，非故意地...

Inhalations of menthol may do the trick.吸入薄荷醇或许可以起到作用。Inhalations can soothe and control the cough.吸入药剂可以缓解并抑制咳嗽。Take several deep inhalations.猛吸几大口。Inhalations can soothe and control the cough...吸入药剂可以缓解并抑制咳嗽。...

univocal的音标：univocal的英式发音音标为：[ju:'nɪvəkəl]univocal的美式发音音标为：[ju'nɪvəkəl]...

exclude的第三人称单数（三单）为：excludes...

Onstage, the musicians are actually sitting behind the loudspeakers.舞台演出时，乐师实际上坐在扬声器后面演奏。Music boomed out from loudspeakers.喇叭中传出低沉的音乐声。Bland, banal music tinkled discreetly from hidden loudspeakers.隐藏的喇叭里幽幽地传出平淡乏味的音乐。...

envelopment的音标：envelopment的英式发音音标为：[ɪn'veləpmənt]envelopment的美式发音音标为：[ɪn'veləpmənt]...

在原有的建筑物上增建，以…为基础，依赖，一心指望...

loser的反义词有：gainer, winner, gainer。n.loser的反义词（损失者;失败者）：gainer。loser的反义词（其他释义）：winner, gainer。...

bottle的音标：bottle的英式发音音标为：['bɒtl]bottle的美式发音音标为：['bɑtl]...