In a multiple - step procedure, the extracted mucopolysaccharide is esterified to mucopolysaccharide polysulfate.经过一系列多步骤的程序, 萃取的粘多糖被酯化成多磺酸粘多糖(MPS).There were much high esterified pectin the, which caused cloudy and sedi...

Use a humidifier in heated rooms to prevent dry air irritating your throat.在开暖气的房间里可用加湿器，防止吸入干燥空气造成喉咙不适。Steam humidifier are often used because of their simplicity.蒸气加湿器之所以常为人们所采用,主要是由于它很简单.Avoid dry atmosphere by using ...

vt.改正，校正，[化]精馏，[电]整流...

crucifix的音标：crucifix的英式发音音标为：['kru:səfɪks]crucifix的美式发音音标为：['krusəˌfɪks]...

antiform的音标：antiform的英式发音音标为：['æntɪfɔ:m]antiform的美式发音音标为：['æntɪfɔm]...

saliferous的音标：saliferous的英式发音音标为：[sə'lɪfərəs]saliferous的美式发音音标为：[sə'lɪfərəs]...

She was the personification of elegance.她是典雅的化身。Santa Claus is the personification of Christmas.圣诞老人是圣诞节的象征.He is very personification of selfishness.他是个典型的自私者....

Uncle Sebastian used to tease Mother and Daddy unmercifully that all they could produce was girls.塞巴斯蒂安叔叔过去常无情地嘲讽爸爸和妈妈，说他们只会生女儿。Look at the numbers of small businesses that are being hammered unmercifully.看看有多少小企业正在遭受无情的...

The more powerful the car the more difficult it is to handle.汽车的功率越大，就越难驾驭。Any experience can teach and strengthen you, but particularly the more difficult ones...任何经历都能使你从中受益并让你变得坚强，而那些比较艰难的经历尤其如此。It is, on the face of ...

certify的一般过去时为：certified...

manifestation的音标：manifestation的英式发音音标为：[ˌmænɪfe'steɪʃn]manifestation的美式发音音标为：[ˌmænəfɛ'steʃən]...

specify的音标：specify的英式发音音标为：['spesɪfaɪ]specify的美式发音音标为：['spɛsəˌfaɪ]...

basifier的音标：basifier的英式发音音标为：['bæsɪfaɪə]basifier的美式发音音标为：['bæsɪfaɪə]...

vt.醚化...

v.使联合( unify的第三人称单数 )，使相同，使一致，统一...

雨燕目...

I can't say it justifies the price tag of £150.我认为它值不了150英镑。Their frequency of use both justifies and requires the memorization.频繁的使用需要记忆,也促进了记忆.In my judgement the present end justifies the means.照我的意见,只要目的正当,手段是可以...

different的近义词/同义词有：distinct, unlike, contrary, reverse, assorted, opposite, dissimilar, varied, various, dissimilar, particular, singular, alien, opposite, assorted, reverse, varied, distinctive, incoherent, divergent, d...

fructify的一般过去时为：fructified...

centrifuge的音标：centrifuge的英式发音音标为：['sentrɪfju:dʒ]centrifuge的美式发音音标为：['sɛntrəˌfjudʒ]...

adj.致冷的，冰冻的...

n.一溴三氟甲烷...

adv.无可非议地...

He is horrified by the apparent arbitrariness by which she sets the prices.她定价时貌似的随意性让他很惊讶。John seemed as horrified as I about his potential for violence...约翰似乎和我一样害怕他自己会使用暴力。When Boreas blows, you are horrified and coug...

sniffing的音标：...

antifluctuator的音标：antifluctuator的英式发音音标为：[əntaɪfə'lʌktʃʊeɪtə]antifluctuator的美式发音音标为：[əntaɪfə'lʌktʃʊeɪtə]...

knife的现在完成时为：knifed...

n.灵巧，诡计，巧妙办法，虚伪行为...

The aim of this initial meeting is to clarify the issues.本次初步会议的目标是澄清这些问题。I am happy to clarify any points that are still unclear.我愿意说明任何仍然不清楚的地方.The CEQ has attempted to clarify both the timing and scope issues.环境质量委员会曾...

n.五十几，五十年代( fifty的名词复数 )...