单词	polybutylene
释义	polybutylene noun poly·​butylene "+ : a polymer of one or more butylenes especially : polyisobutylene Word History Etymology poly- + butylene
随便看	personal staff personal standard personal tax personal taxes personal tithe personal treaty personal trust personal union personal worth personalia personalisation personalisations personalise personalised personalises personalising personalism personalisms personalist personalistic personalistic idealism personalistic psychology personalists personalities personality

英语词典包含469781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。