英语词汇part per billion的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	part per billion
释义	part per billion 英?[pɑ:t p?: ?bilj?n] 美?[pɑrt p? ?b?lj?n] 释义 [医]十亿分之…，十亿分之一
随便看	genetic graph genetic guidance genetic health genetic health care genetic hermaphrodite Genetic Heterogeneities genetic heterogeneity genetic hirsutism genetic homeostasis genetic homoeostasis genetic homogeneity genetic homogeny genetic homology genetic horizon genetic host susceptibility genetic hot spot genetic hybrid Genetic Hybridization Genetic Hybridizations genetic hypertension genetic hypertension strain genetic hypoparathyroidism Genetic Hypostases Genetic Hypostasis genetic ID card

英汉双解词典包含4367426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。