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- 阿拉斯加与加拿大西北部交壤，夏威夷位于太平洋，距旧金山3857公里。Alaska borders on northwestern Canada; Hawaii lies in the Pacific 3,857 kilometers from the San Francisco.
- 正交orthogonality
- 交单presentation
- 壤soil
- 单交single cross
- 新交new friend
- 交上hand in
- 交作业hand in homework
- 灰壤，灰化土一种淋洗的土壤，主要形成于阴凉而湿润的地带A leached soil formed mainly in cool, humid climates.
- 交税payment of duty
- 援交enjo - kosai
- 交联cross bonding
- 交线line of intersection
- 交学费pay the tuition fee; pay tuition
- 交钱pay
- 五金交电hardware and electrical equipment
- 滥交promiscuity
- 交恶fall foul of each other; become enemies
- 群交flock-mate
- 泛泛之交a casual acquaintanceship
