英语词汇concentration of birds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	concentration of birds
释义	concentration n — 集中 n • 浓度 n • 含量 n • 浓度 n concentration — 浓缩 • 凝缩 birds pl — 鸟 n • 禽 n • 鸟类 n • 禽类 n • 禽鸟 n • 飞禽 n of — 的 bird n — 鸟雀 n • 雀鸟 n • 鸟儿 n • 鸟禽 n • 禽鸟 n • 飞鸟 n • 莺鸟 n (bird)— 雂
随便看	offices and affiliates offices and agencies offices and branches offices and facilities offices and functions offices and individuals offices and laboratories offices and locations offices and operations offices and positions offices and production offices and residential space offices and retail offices and services offices and subsidiaries offices and terminals offices and venues offices and warehouses offices are closed offices are located offices around the world offices based in offices closed offices connected office's database

英汉双解词典包含2273206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。

concentration n —