英语词汇is protected by U.S. and international copyright laws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	is protected by U.S. and international copyright laws
释义	by and by — 回头 copyright law n — 版权法 n by-laws — 章程
随便看	short walk over short walk through through short warm periods short-wave short wave short wave frequency short-wave infrared short-wavelength laser short-wave therapy short week short welcome short wheel short wheel base short while short while ago short while back short window short word short work short-work break short written shorty shortyship short z-stack short‑term borrowings

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。

by and by —