单词	pseudohalogens
释义	pseudohalogens 🌏假卤素
随便看	standard radioactive solution standard radioactive source standard radio aids standard radio atmosphere standard radio frequency standard radio horizon standard radio range standard radio wave standard radius standard radon chamber standard rag buffing wheel standard rail standard railing standard rail joint standard rail section standard rail-spiking standard railway ga standard railway gage standard railway gauge standard railway ga u ge standard RAM standard rammer standard random walk standard range Standard Range Approach