- 重点词汇
- 搜索
search; seek; hunt; look for; search for; hunt for; scour; comb; quest; google; grope; rake; ferret about; scout around; sweep
- 关键词
keyword; vogue word
- 优化
optimize; improve; refine; perfect; upgrade; optimization; majorization
- 软件
software
- 电话
telephone; phone; the telephone; telephony; communication; telephone system; blower; buzz