“前驱”怎么读？

“前驱”的英语可以翻译为：progenitor，forerunner，precursor，pioneer，usher ...

它的发病与黄疸型肝炎的前驱期相似.The onset of this disease may resemble the prodromal period of icteric hepatitis.采用硝酸铁、硝酸锌、柠檬酸制备前驱体,在不同加热温度与速率下制备锌铁氧体.The citrate sol - gel synthesis method has been used to prepare zinc ferrite.以硫酸钛作为前驱...

“前驱”的近义词/同义词：先驱。...

n.[生] 触角，触须，感觉，直觉，天线...

keens的音标：...

thwart的音标：thwart的英式发音音标为：[θwɔ:t]thwart的美式发音音标为：[θwɔrt]...

defences的音标：defences的英式发音音标为：[dɪ'fensɪs]defences的美式发音音标为：[dɪ'fensɪs]...

He docked her pocket money until the debt was paid off.他削减了她的零用钱, 直到还清了债务。The shuttle will spend five days docked with Mir.航天飞机将和和平号对接5天。They docked him of the pleasures of childhood.他们剥夺了他童年时代的欢乐.The dramatic World Moto...

inhere的一般过去时为：inhered...

fiberglass的音标：fiberglass的英式发音音标为：['faɪbəglɑ:s]fiberglass的美式发音音标为：['faɪbəˌglɑs]...

bird的一般过去时为：birded...

含氟化合物...

In graphite sheets, carbon atoms bond together in rings.石墨层中的碳原子相互连接形成碳环。Made from cast iron, it is finished in graphite enamel.它是用铸铁制成，最后在外面搪了一层石墨。A powerful electric current is passed through a piece of graphite.给一块石墨通...

adj.快v.（马等）猛然弓背跃起( buck的过去式和过去分词 )，抵制，猛然震荡，马等尥起后蹄跳跃...

population的音标：population的英式发音音标为：[ˌpɒpju'leɪʃn]population的美式发音音标为：[ˌpɑpju'leɪʃn]...

He had clear blue eyes and a jutting chin.他有一双清澈的蓝眼睛和凸出的下巴。The climbers rested on a sheltered ledge jutting out from the cliff.登山者在悬崖的岩棚上休息.The soldier saw a gun jutting out of some bushes.那士兵看见丛林中有一枝枪伸出来....

algorithm的音标：algorithm的英式发音音标为：['ælgərɪðəm]algorithm的美式发音音标为：['ælɡəˌrɪðəm]...

My mom was the one who mediated between Zelda and her mom.我妈妈充当了泽尔达和她妈妈之间的调解人。Zelda: She's a make - up artist . Look, there she is, that's her name just up now.塞尔达: 她是 化妆师, 看, 这就是她, 她的名字现在出来了.Zelda: My sister&#...