- 重点词汇
- 罗斯
Ross
- 搜索引擎
search engine
- 咨询
consult; seek advice; inquire; counsel; ask for information; consultative; advisory; consultation; advice; inquiry; counseling; consultancy; consulting service; information service
- 引擎
engine
- 提交
submit; present; refer; render; lay; hand in; turn in; bring forward; submission; presentation; presentational
- 入口
entrance; inlet; gateway; portal; mouth; import; entryway; way; access; orifice; ingress; enter; come in; go in; get in
- 数学
mathematics; math; maths; mathematical