ruggednessn. 險峻、粗野學術名詞耐用性:化學術語、計量學、電機工程、電力工程、藥學強度:電機工程、電力工程堅固性:電機工程、電力工程耐久性:電機工程、電力工程英文釋義the property of being big and strongthe quality of being topologically uneventhe quality of being difficult to do