noun 下载 🔗分享 侧板, 舷侧压浪板。 A board, or frame of planks, lowered over the side of a sailboat to lessen its leeway. Examples : "The small sailboat used leeboards to help it sail straight against the wind and prevent it from drifting sideways. " 这条小帆船使用了舷侧压浪板,以帮助它顶风直行,防止它横向漂移。 nautical sailing vehicle 与AI对话词汇游戏阅读练习