1. in addition to sb/sth (=used when you want to mention another person or thing after sth els)prep.除…以外(还)
2. in advance (of sth) (=before something happens or is expected to happen)ad./prep.预先，事先;在…之前
3. in advance of sth/sb (=to be more developed or modern than someone or something else)prep.领先于，比…更现代
4. take advantage of sb (=to treat someone unfairly in order to get what you want, especially someone who is generous or easily persuaded)v.(欺骗性地)利用，占…的便宜
5. take advantage of sth (to do sth) (=to use the good things in a situation)v.利用，把握着…的机会
