英语词汇“ballast block”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	ballast block
释义	ballast block 压舱物
随便看	internal screw pump internal screw thread internal screw-thread internal screw thread finish internal screw tube internal screw turning tool internal sea internal seal internal search internal searching internal secretion internal secretions internal secretory gland internal-security internal security Internal Security Assessor internal security audit internal security controls internal security force internal sediment internal sedimentation internal segment internal seiche internal self-determination internal self-focusing 克一个公己公人心，便是吴越一家；任一个自私自利心，便是父子分仇克俭节用，实弘道之源；崇侈恣情，乃败德之本。克制邪念克勤于邦，克俭于家。克勤于邦，克俭于家，不自满假。克勤克俭，无怠无荒克勤克俭，无怠无荒。克勤小物，为学之切要。克己可以治怒，明理可以治惧克己复礼为仁。友垣友好友引友情友愛友禅友誼友軍友達友邦