alien

这种奇怪的味道对我来说太陌生了。

This strange taste is completely ___alien to me.

这种新科技对他来说完全陌生且令人不安。

This new technology feels completely ___alien and unsettling to him.

这座城市的建筑风格带着一种令人不安的陌生感。

The ___alien quality of the city's architecture gave him an uneasy feeling.