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- 英国以嘲笑官僚主义作风而著称的历史学家（1909-）。British historian noted for ridicule of bureaucracies (1909- ).
- X-Y型天线座X-Y type antenna pedestal
- 马托·德·图内尔，C.（1854-1909）Clorinda Matto de Turner (1854~1909)
- 以无穷数乘y.Multiply y by infinity.
- 假定x=yLet x be y.
- 使y等于此函数。Place y equal to the function.
- 用y 除Xto divide X by Y
- Y器Y-organ
- x=y意思是x与y相等。means that x equals y.
- Y）Eosin Y
- y相关y correlation
- y’相y' phase
- Y辐射V -radiation
- Y含量Y addition
- Y系数Y coefficient
- Y迷宫Y maze
- Y改性Y modification
- Y参数Y parameters
- Y精子Y sperm
- y迷路Y type maze
