severityn. 嚴格、樸素、激烈學術名詞嚴重性:資訊、機械工程剛度:電機工程硬度:電機工程嚴厲:電機工程嚴重:電機工程猛烈:電機工程嚴酷[性]:氣象學英文釋義used of the degree of something undesirable e.g. pain or weathersomething hard to endureextreme plainnessexcessive sternness