网站首页 词典首页
to appear on stage in an amateur capacity
(of a professional) to make a guest appearance
(fig.) to assume a role outside one's usual duties
to substitute for
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。