metathrombin的音标：metathrombin的英式发音音标为：[metə'θrɒmbɪn]metathrombin的美式发音音标为：[metə'θrɒmbɪn]...

adj.行星的，俗世的，现世的，流浪的，飘忽不定的，[机]行星齿轮的...

vt.再拿，再取，重拍（照片、影片等），重新（考试等）n.电影镜头的重拍，重考，补考，参加重考或补考的人...

heterogametangium的音标：heterogametangium的英式发音音标为：[hetərəʊ'ɡæmetənŋjəm]heterogametangium的美式发音音标为：[hetəroʊ'ɡæmetənŋjəm]...

retain的现在进行时为：retaining...

adj.可分开的，可拆开的...

metallorganic的音标：metallorganic的英式发音音标为：[metələr'ɡænɪk]metallorganic的美式发音音标为：[metələr'ɡænɪk]...

变肾上腺素，3-甲氧基肾上腺素...

Basal metabolism is much lower for creatures in cold water.冷水中生物的基础代谢速度要低很多。The body's metabolism is slowed down by extreme cold.严寒可以使身体新陈代谢的速度下降。After years of dieting, Carol's metabolism was completely out of...

metal的现在进行时为：metalling...

foetal的音标：foetal的英式发音音标为：['fi:tl]foetal的美式发音音标为：['fitl]...

adj.胎儿的，胎的...

betake的一般过去时为：betook...

I. Take short romantic getaways.出去度个浪漫的短假.Numerous travelers head for Elk, and other north coast getaways, to enjoy the spectacles of nature.无数的旅客前往厄尔克以及其他北海岸远离尘嚣的旅游区, 来享受大自然的盛景....

They are already battling to eradicate illnesses such as malaria and tetanus.他们已经在努力消灭疟疾、破伤风等疾病。I was vaccinated against tetanus.我接种了破伤风疫苗。A booster does of tetanus toxoid and penicillin should be administered.给予破伤风类毒素加强...

n.形而上学，玄学...

retards的音标：...

metastasize的现在进行时为：metastasizing...

n.半酮缩醇...

The agency will pay you a monthly retainer.这个机构将会每月付给你聘用金。Liz was being paid a regular monthly retainer.利兹每月得到一笔预付金。I'll need a five-hundred-dollar retainer...我将收取500美元的定金。Remove intake manifold, yoke retainer and a...

proletariat的音标：proletariat的英式发音音标为：[ˌprəʊlə'teəriət]proletariat的美式发音音标为：[ˌproʊlə'teriət]...

metagalaxy的复数形式为：metagalaxies...

避蚊胺...

getaway的复数形式为：getaways...

Actinomycetaceae的音标：...

ectrometacarpia的音标：ectrometacarpia的英式发音音标为：[ektrɒmetə'kɑ:pɪə]ectrometacarpia的美式发音音标为：[ektrɒmetə'kɑpɪr]...

hydrometallurgy的音标：hydrometallurgy的英式发音音标为：[ˌhaɪdrəʊ'metlɜ:dʒɪ]hydrometallurgy的美式发音音标为：[ˌhaɪdroʊ'metəlˌɜdʒɪ]...

metal的一般过去时为：metalled...

adj.新陈代谢的，变化的...

hebetating的音标：...