- （帆板）穩(wěn)向板
- 活動(dòng)披水板
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daggerboard中文什么意思
英文釋義
名詞- a removable centerboard on a small sailboat that can be lowered into the water to serve as a keel
百科釋義
A daggerboard is a retractable centreboard used by various sailing craft. While other types of centreboard may pivot to retract, a daggerboard slides in a casing.
詳細(xì)百科解釋