水中央1985
Ventventvent 1AHD:[vµnt] D.J.[vent]K.K.[vWnt]n.（名词）A means of escape or release from confinement; an outlet:表达，发泄：从被限制中逃离或解脱的方法；发泄途径：give vent to one's anger.发泄愤怒An opening permitting the escape of fumes, a liquid, a gas, or steam.通风孔；排放口：排放烟雾、液体、气体或蒸汽的开口The small hole at the breech of a gun through which the charge is ignited.火门：弹药通过其点燃的枪后膛上的小孔Zoology The excretory opening of the digestive tract in animals such as birds, reptiles, amphibians, and fish.【动物学】 肛门：鸟、爬行动物、两栖动物以及鱼等动物的消化道的排泄口Geology 【地质学】 The opening of a volcano in the earth's crust.火山口：地壳中的火山的开口An opening on the ocean floor that emits hot water and dissolved minerals.大洋底部散发热水并溶解矿物质的一个开口v.tr.（及物动词）vent.ed,vent.ing,vents To give often forceful expression or utterance to.表达，发泄：作出通常是强有力的表达或陈述To release or discharge (steam, for example) through an opening.从开口排放（蒸汽等）To provide with a vent.给…提供排放口
excellentpri
let out 可以做发泄讲， 而不是let off let out 可以直接跟宾语，或物主代词加名词He let out his anger 他发泄他的愤怒He let out his resentment 他发泄他的愤恨let out =give vent to 后面都可以跟宾语,+by +v-ing 作方式状语She let out/ gave vent to her sorrow by breaking the vase 她打碎了花瓶，以发泄她的悲痛。
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