hull
hull 英 [hʌl] 美 [hʌl]
n. 船体；（果实的）外壳 vt. [粮食] 去壳
进行时:hulling 过去式:hulled 过去分词:hulled 第三人称单数:hulls 名词复数:hulls
- A sailor who is far out at sea has to hope that the hull of her boat is watertight. The hull of a boat or a ship is its outer body.
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- n. 船体；（果实的）外壳
- vt. [粮食] 去壳
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1. They careened the fishing boat to repaint the hull.
他们将渔船倾斜过来重新油漆船体。
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2. As well asteroid regolith placed around a spaceship hull would shield it against radiation from deep space allowing safer travel to other planets.
同时，在飞船船体周围放置行星风化层将能够屏蔽来自深太空的辐射，从而更安全地驶向其它行星。
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3. The daggerboard has the same function, but rather than swinging down, it is inserted like a blade down through a slot in the hull to protrude like a thin keel below the hull.
这种活动披水板的功能和活动龙骨一致，但它并非旋转到船底，而是像刀刃一样沿着船底的某个轨迹插下去，像一条薄龙骨那样凸出于船底之下。
- hull (n.1) "seed covering," Middle English hol, hole, from Old English hulu "husk, pod," from Proto-Germanic *hulu- "to cover" (source also of Old High German hulla, hulsa; German Hülle, Hülse, Dutch huls), from PIE root *kel-(1) "to cover, conceal, save." Figurative use by 1831.
- hull (n.2) "body of a ship," 1550s, usually said to be identical with hull (n.1) on fancied resemblance of ship keels to open peapods. Compare Latin carina "keel of a ship," originally "shell of a nut;" Greek phaselus "light passenger ship, yacht," literally "bean pod;" French coque "hull of a ship; shell of a walnut or egg." The alternative etymology is from Middle English hoole "ship's keel" (mid-15c.), from the same source as hold (n.) and conformed to hull (n.1).
- hull (v.) "to remove the husk of," early 15c., from hull (n.1). Related: Hulled, which can mean both "having a particular kind of hull" and "stripped of the hull."
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