Noun:

1. common house rats; upper incisors have a beveled edge

Ratu拉图ratn.变节者；鼠；卑鄙的人v.捕鼠；背叛；偷窃Ratsivalaka拉齐瓦拉卡ratardation缓凝rating form[经] 评价表, 定额表rat sarcoma大鼠肉瘤Ratchnevsky拉奇涅夫斯基ratatouillen.蹩脚的炖菜；（尤以洋葱、蘑菇、茄子和小胡瓜等烧成的）蔬菜什锦ratproofingadj.能防鼠的v.使能防鼠Rathmackers拉特马克斯Ratsimamanga拉齐马曼加rating value标准值,额定值