noun 下载 🔗分享 加拿大政府船舰,加拿大政府船舶 Initialism of Canadian Government Ship. Examples : "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。 government nautical 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 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. Examples : "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。 physics unit system science 与AI对话词汇游戏阅读练习