tracts怎么读？

Vast tracts of the country are wild and undeveloped.乡间大片大片的荒地尚未开发。vast tracts of forest大片大片的森林There are tracts of desert in Australia.澳大利亚有大片沙漠....

n.大片土地( tract的名词复数 )，地带，（体内的）道，（尤指宣扬宗教、伦理或政治的）短文...

Vast tracts of the country are wild and undeveloped...乡间大片大片的荒地尚未开发。Each sequence is made of transgressive system tracts and highstand system tracts.认为娄山关组由7个三级层序组成,层序界面为古岩溶不整合面或暴露带,每个层序都由海进体系域和高水位体系域构成.Large tracts of w...

All this adds up to a new concept of the universe.所有这些意味着对宇宙的一个新概念。probing deeper and deeper into the secrets of the universe越来越深入地探索宇宙的奧秘Early astronomers thought that our planet was the centre of the universe.早期的天文学家认为...

adj.容易犯错的...

daintiness的音标：daintiness的英式发音音标为：['deɪntɪnəs]daintiness的美式发音音标为：['deɪntɪnəs]...

“连结”的近义词/同义词：保持, 维系, 团结, 连合, 联合, 联结, 纠合, 结合, 连接, 贯串, 毗连, 连续, 联贯, 接连, 衔接, 相连, 相接。...

“发霉”的拼音为：fā méi...

arbaitol的音标：arbaitol的英式发音音标为：[ɑ:'beɪtɒl]arbaitol的美式发音音标为：[ɑ'beɪtɒl]...

Randall would just now be getting the Sunday paper.兰德尔这个时候应该正在拿周日的报纸。I had high hopes that Derek Randall might play an important part.我对德里克·兰德尔发挥重要作用寄予厚望。Randall's illness was only bad luck.兰德尔生病纯粹是时运不济。...

abbr.High Explosive Plastic 碎甲弹，肝炎 （hepatitis）adj.时髦的，新潮的，消息灵通的...

“平淡的”的英语可以翻译为：fade，flat，insipid，matter-of-fact，tame ...

人体主要是由骨骼、肌肉和脂肪构成。The body is made up primarily of bone, muscle, and fat.游泳有助于改善骨质疏松和骨骼脆弱。Swimming is helpful for bones that are porous and weak.人的骨骼由206块骨头组成。The human skeleton consists of 206 bones....

larmatron的音标：larmatron的英式发音音标为：['lɑ:mətrən]larmatron的美式发音音标为：['lɑmətrən]...

v.发出短而尖的叫声( yelp的现在分词 )...

“硼砂”的拼音为：péng shā...

华南雨蛙Hylasimplex-新亚种 ( 两栖纲: 雨蛙科 )A NEW SUBSPECIES OF HYLA SIMPLEX BOETTGER FROM CHINA ( AMPHIBIA: HYLIDAE )...