noun🔗Share加拿大政府船舰，加拿大政府船舶 Initialism of Canadian Government Ship."The aging CGS Acadia is a historic vessel now preserved as a museum, showcasing Canada's maritime history. "老旧的加拿大政府船舰“阿卡迪亚”号现在作为博物馆被保存下来，展示着加拿大的航海历史。governmentnauticalChat with AIVocabulary GamePractice Reading
noun🔗Share厘米-克-秒制，厘米克秒单位制 A system of units formerly used in physics (now replaced by the SI system), in which the basic units of length, mass and time were respectively centimeter, gram, and second."My grandfather, a retired physicist, still prefers to use cgs units when calculating magnetic fields, even though the SI system is now standard. "我爷爷是一位退休的物理学家，即使现在国际单位制是标准，他计算磁场的时候仍然喜欢用厘米-克-秒制单位。physicsunitsystemscienceChat with AIVocabulary GamePractice Reading
