acids是什么意思

How do acids react on metals?酸对金属会起什么样的化学反应?By this mechanism, new phosphatides containing the fatty acids of phosphatidyl choline may be prepared.根据这个原理, 可以制备含有磷脂胆碱脂肪酸的新磷脂.Acylglycerol ( glyceride ) An ester of glycerol...

Some acids are strong enough to burn the wood.有些酸的酸性强得可以烧坏木头.There are many amino acids that the body cannot synthesise itself.有许多种氨基酸人体自身不能合成.How do acids react on metals?酸对金属会起什么样的化学反应?...

acids的音标：acids的英式发音音标为：['æsɪdz]acids的美式发音音标为：['æsɪdz]...

adj.甜言蜜语的...

a book of puzzles for children儿童谜语书Some puzzles look difficult but once the solution is known are actually quite simple...有些谜语看似难解，可一旦知道了谜底其实十分简单。My sister puzzles me and causes me anxiety.我妹妹总让我捉摸不透，弄得我焦虑不安。...incompreh...

n.头皮屑，脱屑...

prefabricate的现在进行时为：prefabricating...

Archers的音标：Archers的英式发音音标为：['ɑ:tʃəz]Archers的美式发音音标为：['ɑtʃəz]...

“问”的拼音为：wèn...

giddy的第三人称单数（三单）为：giddies...

There have been many attempts to track down the putative Loch Ness monster.人们为追踪假定存在的尼斯湖水怪做了许多努力。Putative oncogenes, tumour suppressor genes and proto - oncogenes implicated in cancer are also included.数据库十分专业.推定癌变, 肿瘤压迫...

She appeared genuinely surprised by this gesture of affection.看来她真的被这个爱意的表示惊呆了。Day air - cooled, fragrant roasts sweet potato depth the Hefei resident's affection.天气凉了, 香喷喷的烤红薯深受合肥市民的喜爱.In those days she valued her ...

“集市”的英语可以翻译为：country fair，market，fair，bazaar ...

His face shows the lineaments of the Hapsburgs.他的脸具有哈布斯堡王室的外貌特征.There was purpose and feeling, banter and scoff playing, mingled , on her mobile lineaments.在她那变幻无常的外貌上,既有决心,又有感情,既有嘲弄, 又有戏虐和开玩笑的神色.Lineaments are land stru...

tottered的音标：...

v.注解( gloss的过去式和过去分词 )，掩饰（错误），粉饰，把…搪塞过去...

report的复数形式为：reports...

“压碎”的拼音为：yā suì...