龍骨
拼音:lóng gǔ英文翻譯
keel【醫】 ossa draconis
相關詞條:
1.Carina 2.Dragon'sBone(false)keel 3.OsDraconis 4.fossiliaossismastodi 5.fossilbone例句:
- 活動防浪板帆船上一活動龍骨,可以繞樞軸扯起以減少船在淺水的吃水深度A movable keel in a sailboat that can be pivoted upward to reduce the boat's draft in shallow water.
- 運貨船一種運貨的河流用船,有龍骨但無帆A riverboat with a keel but without sails, used for carrying freight.
- 船桅,桅桿一條高的(有時為分段的)垂直檣,從帆船的龍骨或甲板直立起來以支持帆和操縱裝置A tall vertical spar, sometimes sectioned, that rises from the keel or deck of a sailing vessel to support the sails and running rigging.
- 工人正在給那艘船安龍骨。The workers are laying a keel of the ship.