serve as an envoy abroad
serve as cannon fodder中文是什么意思
serve as the master of ceremonies中文是什么意思
serve behind the counter中文是什么意思
serve customers中文是什么意思
serve full time中文是什么意思
英语词典收录了最新的汉英词典和英汉词典，总共有200多万个词条，词库仍在不断更新中。
