您要查找的是不是：
- A fire was burning in the grate. 火在壁炉中燃烧着。
- Cross and angry words in family grate upon the ear. 不高兴与生气的话在一个家庭里令人不愉快。
- Such expressions rather grate on me. 这种说法对我很刺耳。
- The state or quality of being null. 无效无效的状况或性质
- Mr Grate just entered on a business career. 格罗特先生刚开始经商。
- A good fire was blazing in the grate. 炉箅子上的火很旺。
- The fire was burning away cheerfully in the grate. 炉火融融。
- His bad manners grate on my nerves. 他没有礼貌让我心烦。
- The act of making null and void. 废除使 ... 作废和无效
- I don't like that woman with a grating voice. 我不喜欢那个说话声音刺耳的女人。
- An opening covered with a grating. 格栅用格栅挡住的洞或孔
- The contract was null and void because it was not signed. 这个合同无效，因为它尚未签字。
- The court ruled that the claim was null and void. 法庭裁决此项要求无效。
- grating null 无光栅
- Harsh or grating sound; discord. 刺耳的声音刺耳的碰撞声或摩擦声; 不和谐
- The marriage was declared null and void. 婚姻已宣告无效了。
- The null subset corresponds to the term 1. 空集则对应于常数项1。
- A null reference pointer was passed to the stub. 向占位程序传送了空的索引指针。
- A framework of crisscrossed or parallel bars; a grating or mesh. 格栅，网栅由交叉或平行的条构成的架子，格栅或网格
- The agreement was declared null and void. 这个协议被宣布无效。
