详细解释: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 perplexitieshaving 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