thorny

thorny汉语翻译：
a. 多刺的, 令人苦恼的词型变化：
名词:thorniness副词:thornily形容词比较级:thornier最高级:thorniest英语解释：
形容词 thorny:

bristling with perplexities

having or covered with protective barbs or quills or spines or thorns or setae etc.同义词：barbed, barbellate, briary, briery, bristled, bristly, burred, burry, prickly, setose, setaceous, spiny

It's a thorny subject.这是个棘手的问题。

Cacti are thorny.仙人掌多刺。