英语词汇“un and na numbers”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	un and na numbers
释义	UN and NA numbers UN and NA numbers [ United Nations; North America] A unique four-digit code used in international shipping to identify hazardous substances, e.g., explosives, flammable liquids, and toxic substances.
随便看	i'm sorry - i'll read that again i'm sorry (song) i'm sorry that i asked i'm sorry to bother you (i'm) sorry to hear that i'm sorry to hear that i'm sorry to say i'm sorry to trouble you i'm so sure i'm so sure! i'm so sure you get the idea i'm so tired imsp im spam imspars imspeak i'm speechless! i'm speechless. ims performance analysis reporting system imspg imspo imsr ims resource lock manager imsrf imsri

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

UN and NA numbers