hydroxy什么意思？

Proteolytic enzymes catalyze oligomerization of the. alpha . - hydroxy carboxylic acid and . alpha . - amino acid.蛋白水解酶催化α - 羟基羧酸和α - 氨基酸的低聚化.In low temperature, reaction of ketone with sodium acetylide synthesized 1 - e...

Proteolytic enzymes catalyze oligomerization of the. alpha . - hydroxy carboxylic acid and . alpha . - amino acid.蛋白水解酶催化α - 羟基羧酸和α - 氨基酸的低聚化.Production 1,2 hydroxy beta 4 - formic acid, a beta consignment sales produced...

hydroxy的音标：hydroxy的英式发音音标为：[haɪ'drɒksɪ]hydroxy的美式发音音标为：[haɪ'drɒksɪ]...

那位助产护士给她妹妹接生.The midwife delivered her sister.俺 ---- 俺 ---- 思嘉小姐, 俺一点也不懂接生的事.Ah -- Ah -- Miss Scarlett, Ah doan know nuthin'' bout bringin'babies.对于接生的事她可一窃不通.She knew less than nothing of midwifery....

buzzer的音标：buzzer的英式发音音标为：['bʌzə(r)]buzzer的美式发音音标为：['bʌzɚ]...

Hydrogen is a one - valence element.氢是一价的元素.Valence is a sleepy little town just south of Lyon.瓦朗斯是里昂南面一座寂静的小镇。Every element tends to satisfy both its primary and secondary valence.每一元素倾向于既满足它的主价又要满足它的副价....

n.凶手，杀人者，止痛药，宰杀的器具，〈俚〉鬼门关...

He inks a drawing in.他将铅笔画的线条用墨水描过.In addition, such as UV - curable inks, electron - beam curing inks.另外, 如UV固化油墨 、 电子束固化油墨等.Various new pigments for producing colored inks were also developed.各种各样用来生产彩色油墨的色料也发展起来了....

“家族”的拼音为：jiā zú...

“事故”的拼音为：shì gù...

n.（当众）侮辱，（故意）冒犯( affront的名词复数 )v.勇敢地面对( affront的第三人称单数 )，相遇...

deadwood的音标：deadwood的英式发音音标为：['dedwʊd]deadwood的美式发音音标为：['dedˌwʊd]...

“颂歌”的近义词/同义词：赞歌。...

broad的近义词有：broad, wide。下面这两个形容词均含"宽阔的"的含义：broad：普通用词，指向两边延伸的宽度，强调两边之间面积的广阔，也可指向四方伸展开去。wide：常用词，侧重指两边或两点之间的距离。着重距离的远近。...

他头上摇晃的是什么?What was dangling above him?他害怕过那座摇晃的桥.He was scared to cross the rickety bridge.汽车小心地在摇晃的桥上前进.The car proceeded over the rickety bridge with caution....

The excitement at the start of a race can really get the adrenalin flowing .起跑时的激动确实能使人热血沸腾。Adrenalin was injected into the muscle.往肌肉里注射了肾上腺素。Seeing the crowd really got my adrenalin pumping.看见这么多人确实让我热血沸腾。...

n.壁炉前的地板，炉床，壁炉边( hearth的名词复数 )...

“旧”的英语可以翻译为：past，bygone，used，wornold friendship，old friend，a surname ...