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- 辅助帆一片被绷在船头或船尾以增进航行区域的油布
A strip of canvas laced to a fore-and-aft sail to increase sail area.
- 他们把车厢上面的中央部分打开以增进空气的流通。
They increased ventilation by opening the top center part of the carriage window.
- 锻炼可增进健康。
Exercise promotes health.
- 会议的目的是增进国际间的友谊。
The aim of the conference is to promote international friendship.
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