keeled

• 古旧或方言形容词，意为“有龙骨的”（如船），在某些语境中也可表示“冷却的”或“稳定下来的”。现代英语中很少使用，仅见于专业或历史性表达。

An archaic or dialectal adjective meaning 'having a keel' (like a ship), or in some contexts, 'cooled' or 'settled'. It is rarely used in modern English outside of specific technical or historical references.

1. Having a ridge or keel-like shapeC2formal

   Describes something that has a prominent ridge or a structure resembling the keel of a ship.

   龙骨状的

   • The bird has a keeled breastbone for flight.
   • The leaf has a keeled midrib running down its center.
   • The boat's hull is keeled for stability in rough waters.

   同义词carinatecarinatedkeel-shapedridged

   反义词flatroundedsmooth

• 动词，指翻倒、倾覆，常用于航海语境中表示船只翻覆；也用于比喻义，表示摔倒、崩溃或垮掉。

A verb meaning to turn over or capsize, typically used in nautical contexts; also used figuratively to mean to collapse or fall down.

1. Stagger or swayB2informal

   To walk or move unsteadily, as if about to fall or lose control.

   摇晃

   • He keeled over after drinking too much.
   • The boxer keeled from the punch.
   • She keeled sideways, clutching her head.

   同义词lurchreelstaggerswaytotterwobble

   反义词balancesteady

短语动词变体keel over