单词	f.o.i
释义	f.o.i. 🌏免息
随便看	sliding square sliding stability sliding stability of pier and abutment sliding stable sliding staff sliding stand sliding state sliding stay sliding step sliding step stage sliding stop sliding stratum sliding strength sliding stress Sliding strip sliding structure sliding structures sliding support sliding supporters sliding surface sliding-surface sliding surface algorithm sliding surface bearing sliding surface lubricating oil sliding swamp hardening method