acetanilid的意思？

acetanilid的音标：acetanilid的英式发音音标为：[ˌæsə'tænɪlɪd]acetanilid的美式发音音标为：[ˌæsə'tænəlɪd]...

youth的复数形式为：youths...

This is essentially a development of thoria dispersion strengthened nickel alloys.这基本上是用二氧化钍弥散强度化的镍基合金.The lack of deep hardening in these alloys negates their use.这些合金缺乏深层硬化能力使它们无法利用.Initially these alloys were austenit...

copra的音标：copra的英式发音音标为：['kɒprə]copra的美式发音音标为：['koʊprə]...

“烤箱”的拼音为：kǎo xiāng...

Mr. Lee was once active in the church, but he has backslidden.李先生一度在教会中很活跃, 但是他已故态复萌....

We admired her exquisite handiwork.我们欣赏她精致的手工艺品。Is this your handiwork?这是你的手工 吗 ?He stood back to admire his handiwork.他退后几步欣赏自己的手艺....

Beijing Opera的音标：...

Liddie's doorway yawned blackly open at the end of the hall.走廊尽头利迪的门黑洞洞地敞开着。She yawned, and stretched lazily.她打了个哈欠，伸了个懒腰。The gulf between them yawned wider than ever.他们之间的隔阂比以往任何时候都要深。...

facet的音标：facet的英式发音音标为：['fæsɪt]facet的美式发音音标为：['fæsɪt]...

hinder的音标：hinder的英式发音音标为：['hɪndə(r)]hinder的美式发音音标为：['hɪndɚ]...

apicostome的音标：apicostome的英式发音音标为：[æpɪ'kɒstəm]apicostome的美式发音音标为：[æpɪ'kɒstəm]...

Covering from sample development to approvals and presenting reports on time.责任覆盖由样板发展、批核及至准时提交报告.B & W products have achieved CE 、 UL 、 DB 、 ROSH and other international approvals.我公司的产品已取得CE、UL、DB、ROSH等国际认证.Biotechnolo...

“纠缠”的近义词/同义词：胶葛, 纠葛, 轇轕, 纠纷, 缠绕。...

n.独轮手推车...

n.RNA（哺乳动物细胞核中的）异核核糖核酸...