n.(船的)龙骨
v.(使)倾覆，翻倒
keel的第三人称单数和复数

原形：keel第三人称单数：keels复数：keels过去式：keeled过去分词：keeled现在分词：keeling

The keel of the ship is its backbone, providing stability and strength.
这艘船的龙骨是其稳定性和强度的基础。
The boat's centerboard is a moveable keel that helps it steer in shallow water.
这艘船的中心板是一种可移动的龙骨，有助于在浅水区操纵。
The ancient ship's keel was made from a single massive oak tree.
古老船只的龙骨由一棵巨大的橡树制成。
Without the keel, the sailboat would be unable to maintain a straight course.
没有龙骨，帆船无法保持直线行驶。
The yacht's deep keel allowed it to handle rough seas with ease.
游艇的深龙骨使它能轻松应对汹涌的海浪。
The damaged keel had to be repaired before the vessel could set sail again.
船只的龙骨受损，必须修复后才能再次起航。
The construction of a wooden ship begins with laying down the keel.
木制船舶的建造从铺设龙骨开始。
The keel-laying ceremony marked the official start of the new warship's construction.
龙骨铺设仪式标志着新战舰建造的正式开始。
The boat builder carefully measured and shaped the keel to ensure proper balance.
船只建造者仔细测量并塑造了龙骨，以确保适当的平衡。
The icebreaker's reinforced keel allowed it to navigate through thick Arctic ice.
破冰船的加固龙骨使其能够穿过厚厚的北极冰层。