Levelt勒韦leveln.数量；等级；水平；水平线adj.平的；等高的v.弄平；夷平；对准adv.<废>水平地level off tovt.稳定到(趋近于)level method层次分析level magnet横棒电磁铁level coding电平编码levelpeggingadj.平等的; 并驾并驱的level pillar水平矿柱leveling pad水准基座level dyeing匀染level ground水平地面Level Expand层次扩展

1. Functionality in this area includes bus interface circuitry and a level 2 cache.
   本区域的功能包括总线接口线路和二级缓存。
2. Level 2 is much more difficult than Level 1, so many people slacked.
   公共英语二级比一级难多了，所以许多人都灰心气馁了。