n.蒙头斗篷，连有头巾的修道士服，（烟囱顶上的）通风帽

英文释义

n. A monk's hood; -- usually attached to the gown. The name was also applied to the hood and garment together.

n. A cowl-shaped cap, commonly turning with the wind, used to improve the draft of a chimney, ventilating shaft, etc.

n. A wire cap for the smokestack of a locomotive.

n. A vessel carried on a pole between two persons, for conveyance of water.

词干

cowl 大兜帽
→ 来自拉丁词cucullus， 帽子。