- 重点词汇
- 快递
express deliver; courier; express delivery; express
- 跟踪
track; follow; tail; shadow; trail; monitor; surveil; stalk; dog; follow the tracks of; pursue; tail after; follow the tracks of sb; chart; tracking; tailing; trace; pursuit; surveillance; on tail
- 查询
inquiry; enquiry; reference; check; inquire; consult; interrogate; check up on