rootyadj.多根的;根似的
rootn.根;根源;根本v.生根;扎根;根除
rooted tree有根树
root-weld打底焊
root growth根生长
root scaler[医] 根刮器
root gingern.生姜根部;指生姜的茎;常用于中国和印度烹饪
root forcep牙根钳
root solver求根器
root morpha根形态
root object根目标
"strengthened by rootage in the firm soil of faith"
"the Italian beginning of the Renaissance"
"Jupiter was the origin of the radiation"
"Pittsburgh is the source of the Ohio River"
"communism's Russian root"