hoss
📖 中文释义
- abbr. home office software support 家庭办公室软件支持; homing optical system study 光学寻的系统研究
🧩 词形变化
复数 hosses
📘 English Definition（英文释义）
- n. a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds