serve one's country loyally
serve one's turn中文是什么意思
serve others中文是什么意思
serve out one's apprenticeship中文是什么意思
serve personal interests through trickery中文是什么意思
serve right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。
