petition的第三人称单数（三单）为：petitions...

v.竞赛( compete的第三人称单数 )，竞争，比得上，参加比赛（或竞赛）...

n.重复，反复，背诵，复制品，副本，[乐]复唱，复奏，重奏...

trumpet的现在进行时为：trumpeting...

vt.& vi.吓呆，使麻木vt.使吓呆，使惊呆...

compete的现在进行时为：competing...

疱疹素体质...

competitions的音标：...

It is difficult for a small grocery store to compete with a supermarket.小商店很难与超市抗争.Schools should not compete with each other or attempt to poach pupils...学校之间不应该相互竞争，也不应该企图挖走彼此的学生。The premise is that schools will work h...

carpet的复数形式为：carpets...

n.竞争，比赛，竞争者，[生]生存竞争...

Petroleum engineers plan and manage the extraction of oil.石油工程师规划并管理石油的提炼。The purpose of oil refinery is to refine crude petroleum.炼油厂的主要工作是提炼原油.They refined crude oil into various petroleum products.他们将原油提炼成各种石油产品....

n.小片，片段，不知天高地厚的年轻人...

carpetbag的音标：carpetbag的英式发音音标为：['kɑ:pɪtbæɡ]carpetbag的美式发音音标为：['kɑpɪtbæɡ]...

I published his auto-biography, which was very competently ghosted by a woman journalist from the Daily Mail.我出版了《每日邮报》的女记者为他代笔的自传，写得颇具文采。Both the actors and actresses in the play are competently filled.这出戏,男女演员配搭得很和谐.I ...

To convert to a mineral substance ; petrify.这些 矿物质 使水有毒....

n.矮牵牛（花）( petunia的名词复数 )...

petroleum的音标：petroleum的英式发音音标为：[pə'trəʊliəm]petroleum的美式发音音标为：[pə'troʊliəm]...

petition的一般过去时为：petitioned...

limpet的复数形式为：limpets...

trumpeter的音标：trumpeter的英式发音音标为：['trʌmpɪtə(r)]trumpeter的美式发音音标为：['trʌmpɪtɚ]...

carpet的第三人称单数（三单）为：carpets...

compete的第三人称单数（三单）为：competes...

A child first labels the household pet cat as a 'cat' and then generalises this label to other animals that look like it.孩子会先把家中的宠物猫称为“猫”，然后将其他像猫的动物都称为“猫”。Results With both methods , two pet shampoos had excell...

carpeting的音标：carpeting的英式发音音标为：['kɑ:pɪtɪŋ]carpeting的美式发音音标为：['kɑrpɪtɪŋ]...

n.微量吸管； （在显微镜下进行注射时用的）小型微量吸管...

competency的音标：competency的英式发音音标为：['kɒmpɪtənsi]competency的美式发音音标为：['kɑmpɪtənsi]...

petrol的音标：petrol的英式发音音标为：['petrəl]petrol的美式发音音标为：['pɛtrəl]...

n.激烈，冲动，性急...

与…抗争...