相关单词近義詞 stability 穩定性, inertia 慣性, stillness 靜止, immovability 不動, fixity 固定性, stasis 靜止, rigidity 堅硬, fixedness 固定, stationariness 不動(穩定)反義詞mobility, 流動性臨近詞IM, imino 返回 immobility