Protesters的音标：...

甲氧异丁嗪...

reappraise的现在完成时为：reappraised...

n.氯丙烯...

It led to his famous discussion of the " lamprophyre concept ".这导致了他的关于 “ 煌斑岩概念 ” 的著名讨论....

prototype的音标：prototype的英式发音音标为：['prəʊtətaɪp]prototype的美式发音音标为：['proʊtətaɪp]...

Cupric azide is insoluble in water.叠氮化铜不溶于水.Preparation of cupric sulfate from waste electric component lead is introduced.提出了回收电子元件废引线并以此为原料制取硫酸铜的方法.Bremen blue ( unmixed cupric hydroxide )布勒门蓝 ( 未混合的氢氧化铜 )...

practice的第三人称单数（三单）为：practices...

profits的音标：profits的英式发音音标为：[p'rɒfɪts]profits的美式发音音标为：[p'rɒfɪts]...

n.异草定...

煮沸沉淀...

adj.不敬（神）的，渎神的，亵渎的，世俗的vt.不敬；亵渎，玷污n.未受秘传的人...

prorogue的一般过去时为：prorogued...

The noise of talk and laughter was uproarious.说笑声很吵人。He had spent several uproarious evenings at the Embassy Club...他在使馆俱乐部度过了几个狂欢夜。an uproarious comedy令人捧腹的喜剧He had spent several uproarious evenings at the Embassy Club....

prohibit的反义词有：allow, permit, admit, authorize, allow。vt.prohibit的反义词（禁止;阻止）：allow, permit, admit。prohibit的反义词（其他释义）：authorize, allow。...

reproduction的复数形式为：reproductions...

enciprazine的音标：enciprazine的英式发音音标为：[ensɪp'reɪzɪn]enciprazine的美式发音音标为：[ensɪp'reɪzɪn]...

propagate的近义词有：spread, circulate, distribute, propagate。下面这些动词均含"传播，散播"的含义：spread：普通用词，使用广泛。指传播疾病、思想、文化、习惯或谣言等。circulate：既指某物在一物体内循环流动，又可指在一定范围内传播物品、刊物或思想、语言等。distribute：指把一定数量的东西分成若干等份进行分发。propagate：指自觉地努力推广，也指宣传或散布。...

We must apprise them of the dangers that may be involved.我们必须告诉他们可能涉及的危险。She came in to apprise me that my presence was required.她进来通知我(有事)需要我出面.She came in to apprise, apprize me that my presence was required.她进来通知我需要我出...

Will you be able to prosecute your responsibilities effectively?你能有效地履行职责 吗 ?The police have decided not to prosecute because the evidence is not strong enough.由于证据不足，警方已决定不起诉。The Attorney General was aware of the politi...

comprise的现在进行时为：comprising...

pricked的音标：...

胚胎性硫糖蛋白...

predecessor的音标：predecessor的英式发音音标为：['pri:dɪsesə(r)]predecessor的美式发音音标为：['predəsesə(r)]...

vt.预言，预测，预示，预告vi.预言，预示：预言某事，预言...

prepay的音标：prepay的英式发音音标为：['pri:'peɪ]prepay的美式发音音标为：[pri'peɪ]...

麻铃虫属...

adj.富有成效的，多产的，生产性的，具有创造性的...

proud的比较级为：prouder...

n.[法]从贵族所有地每年收入中扣除的费用，重复，再发生vt.重演，重奏...