adj.严厉的( severe的比较级 )；艰难的；精确的；极为恶劣的 双语释义：adj.(形容词)严重的,剧烈的 causing serious harm pain, worry or discomfort严厉的,严肃的 not kind or gentle in treatment艰难的,严峻的,辛苦的 likely to cause failure or show up weakness; difficult朴素的,纯朴的 completely plain and without decoratio