| 单词 | 压舱 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔ballast〕Heavy material that is placed in the hold of a ship or the gondola of a balloon to enhance stability.压舱物，压载：放在船舱或气球吊篮里以增加稳定性的重物美国传统〔ballast〕Historically, stone was used by sailors in the 1800s for ship ballast.在历史上, 石头在19世纪被水手用作船只的压舱物。外研社新世纪〔ballast〕Ships usually use seawater, rocks or other heavy materials as ballast.船只通常用海水、石块或其他重物做压舱物。英汉大词典〔ballast〕They ballasted the ship.他们给船只装压舱物。21世纪英汉〔chamber〕Divers transfer from the water to a decompression chamber.潜水员从水里转入减压舱。牛津高阶〔kentledge〕Pig iron used as permanent ballast.压载铁：做为永久性压舱物的生铁美国传统〔pressure cabin〕A pressurized section of an aircraft.增压舱：航空器中的增压部分美国传统〔seacock〕A valve in the hull of a boat or ship that may be opened to let in water so as to flood a ballast tank, for example.船底阀：小船或轮船壳体上的阀，水通过此阀门可进入船中，如放满压舱槽美国传统〔unballasted〕Not stabilized or properly stabilized by ballast.不稳定的：未用压舱物稳住的美国传统〔unballasted〕The ship was by this time unballasted.这条船在这时已卸去压舱物。英汉大词典The ship was furnished with ballast. 船上装了压舱物。译典通 |
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