thorny
🇺🇸
/ˈθɔːrni/
🇬🇧
/ˈθɔːni/
difficult to deal with or causing disagreement
The thorny issue of taxes caused much debate.
棘手的税收问题引发了很多争论。
covered with sharp points
The thorny rose bush scratched my arm.
带刺的玫瑰丛划伤了我的手臂。