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- 双D环有垫保险带 Economy safety belts-double D-ring padded belts
- 双D雷达观察 dual-Doppler radar observation
- 备有 stock
- 保有 tenure
- 圆环 traffic circle
- 杯垫 tablemat
- 保险带 safety belt
- 有时间 free
- 密封垫 gland bush
- 自有 own; self-possessed
- 半双工 semiduplex
- 抱有 possess
- 杂环 heterocycle
- 有奖 with lottery
- 密封环 packing washer
- 双拼 Two bors d's oeuveres
- 有竞争力 competitive
- 双元音 diphthong
- 有误 wrong; mistaken
- 母亲给她买了一双网球鞋。 Mother bought her a pair of tennis shoes.
