英语词汇dead tract怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	dead tract
释义	dead tract 简明释义死地：一个生物无法生存或繁衍的区域，通常是因为环境恶劣或资源匮乏。网络释义 1 [口腔]?死区 ... 继发性牙本质 Secondary dentin 3、死区 dead tract 牙髓 pulp ... 双语例句 1 The long-term major dead causes were as follows:upper gastrointestinal tract hemorrhage(15 cases), liver failure(23 cases) and subsequent primary hepatic cancer(7 cases). 远期主要死亡原因：上消化道大出血15例，肝功能衰竭23例，并发原发性肝癌7例。
随便看	ruin one's reputation ruinous ruinous building ruinous competition ruinous earthquake ruinous exploitation ruinously ruinousness ruinous price ruinous shock ruin probability ruins ruin sea ruint ruin threshola ruin threshold ruin value Ruis Ruisbroek Ruisdael Ruisdael, Jacob van Ruiselede ruisella ruisi Ruislip

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。