water jacket

water-jacket的词性：
n.（名词）

1. A casing containing water circulated by a pump, used around a part to be cooled, especially in water-cooled internal-combustion engines.
水套：含有水泵带动的循环水的外层壳体，用于包在需冷却部件的外面，尤指内燃机水冷却套

wa.ter-jack.et

water-jacket的音标和读音：
DJ音标发音： [ˈwɔ:təˌdʒækit, ˈwɔtə-]
KK音标发音： [ˈwɔtɚˌdʒækɪt, ˈwɑtɚ-]

water-jacket的词性：
v.tr.（及物动词）

1. To encase in or provide with a water jacket.
用水套包或提供水套