thorny沒有詞根。
adj. 多刺的痛苦的令人苦惱的
This thorny question has troubled me for several days.
這個棘手的問題困擾了我好幾天。
Dual citizenship is a thorny issue.
雙重國籍向來是個棘手問題。
Then there is the thorny issue of trade.
然後就有了棘手的貿易問題。
Then there is the thorny issue of privacy.
還有令人傷腦筋的隱私問題。
The thorny problem of chronic procrastination.
慢性拖延,一個棘手的問題。