strangeness
noun [ U ] uk/ˈstreɪndʒ.nəs/ us/ˈstreɪndʒ.nəs/
(UNUSUAL)
不寻常；奇怪；不可思议
the quality of being unusual, unexpected, or difficult to understand
(NOT FAMILIAR)
陌生
the quality of not being familiar
She was struck by the strangeness of her surroundings. 陌生的环境令她十分吃惊。