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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
