
buoyant(形容词):有浮力的;能漂浮的;也常指情绪高涨的、乐观轻快的(最常见用法之一)。另有“(市场等)活跃的、上涨的”之意。
/b.nt/
The life jacket keeps you buoyant in the water.
救生衣能让你在水中保持漂浮。
Despite the setbacks, she remained buoyant, convinced that better days were ahead.
尽管遭遇挫折,她仍然保持乐观振奋,相信更好的日子就在前方。
来自法语 boyant(意为“漂浮的”),与“漂浮、浮起”的概念相关;英语中逐渐引申出比喻义,用来形容人的精神状态“轻快、乐观、振奋”,以及市场或氛围“活跃、向上”。