unrealized holding gain英 [ˌʌnˈriːəlaɪzd ˈhəʊldɪŋ ɡeɪn]美 [ˌʌnˈriːəlaɪzd ˈhoʊldɪŋ ɡeɪn]n. 未实现持有利益经济双语例句Unrealized Holding Gain on Trading Investments持有短期投资未实现利得