您要查找的是不是：
- SILL量表SILL
- inner sill panel (车身)内门坎板
- front end sill (车身底框的)前部端梁
- washbox centre sill (在中部排渣室上)跳汰机中部拦板
- 运用sill,采取定量研究的方法,调查研究了高职学生英语学习策略运用的特点。The paper reports a quantitative study of the features of the use of English learning strategies of college English by adopting SILL.
