fumarhydrazide什么意思解释？

fumarhydrazide的音标：fumarhydrazide的英式发音音标为：[fju:mɑ:haɪd'reɪzɪd]fumarhydrazide的美式发音音标为：[fjumɑhaɪd'reɪzɪd]...

“女仆”的拼音为：nǚ pú...

demerger的音标：demerger的英式发音音标为：[ˌdi:'mɜ:dʒə(r)]demerger的美式发音音标为：[ˌdi'mɜrdʒə(r)]...

sneered的音标：...

estimating的音标：estimating的英式发音音标为：['estɪmeɪtɪŋ]estimating的美式发音音标为：['estɪmeɪtɪŋ]...

在开车回家的途中，他感到烦躁不安，很不高兴。He felt restless and dissatisfied as he drove home.当航班由于空中交通问题而延误时，人们变得异常烦躁起来。Nerves became severely frayed when air traffic problems delayed the flight.长牙会很难受，婴儿会烦躁不安。Teething can be painful and ma...

“最后”的反义词：最初, 最先, 起初, 首先, 当初。...

slaking的音标：slaking的英式发音音标为：['sleɪkɪŋ]slaking的美式发音音标为：['sleɪkɪŋ]...

Dahmer的音标：...

环丙烷...

“沙砾”的英语可以翻译为：grit ...

在直升机紧急迫降时，一名幸存者被撞昏过去。A survivor was knocked unconscious when the helicopter ditched.他迫降在了公路上。He made a forced landing on a highway.我只好将飞机迫降在海上。I had to make a controlled landing into the sea....

The doctor gave her an injection to alleviate the pain.医生给她注射以减轻疼痛.Several kinds of lipid - lowering agents have been used to alleviate the hyperlipidemia.已有临床试验报道不同降脂药物在肾病综合征高脂血症治疗中的疗效.Nothing could alleviate his distre...

sunburnt的音标：sunburnt的英式发音音标为：['sʌnbɜ:nt]sunburnt的美式发音音标为：['sʌnˌbənt]...

许多基团可通过向得自胶的重氮盐作亲核取代而加以导入.Many groups can be added by nucleophilic substitution on a diazonium salt.大多数连于芳核能被直接取代的基团仅限于重氮盐.Most direct substitution of groups bound to an aromatic nucleus is limited to diazonium salts....

spirit的音标：spirit的英式发音音标为：['spɪrɪt]spirit的美式发音音标为：['spɪrɪt]...