volatileKK [ˋvɑlətəl] /ˈvɑlətəl/发音形容词1不稳定的、动荡的、易变的The political situation in the region remains extremely volatile.该地区的政治局势依然非常动荡。2波动剧烈的、起伏不定的金融Investors are avoiding volatile markets until prices settle.在价格稳定下来之前,投资人都在避开波动剧烈的市场。3情绪不稳的、易怒的、喜怒无常的He has a volatile temper and snaps at the smallest thing.他脾气很不稳定,一点小事就发火。4挥发性的、易挥发的化学Store volatile solvents in a cool, well-ventilated room.挥发性溶剂应存放在阴凉且通风良好的房间。5挥发性的、易失的电脑Data in volatile memory disappears once the power is cut.挥发性记忆体中的资料一断电就会消失。名词1挥发物、挥发性物质多用于复数The plant releases volatiles that attract certain insects.这种植物会释放挥发物,吸引特定的昆虫。用这个字练口说→