| 释义 |
bi·fo·cal AHD[bī-fōʹkəl, bīʹfō'-] D.J.[baɪˈfəʊkəl, ˈbaɪˌfəʊ-]K.K.[baɪˈfokəl, ˈbaɪˌfo-]adj.（形容词）- Having two focal lengths.双焦距的
- Having one section that corrects for distant vision and another that corrects for near vision, as an eyeglass lens.双光的：一个矫正远视而另一个矫正近视的，如眼镜
- Embodying two distinct and often conflicting goals, interests, or courses of action:包含两个不同的并且经常是矛盾的目的、兴趣或一系列行为："a smoothly functioning bifocal mind"(John McPhee)"A bifocal monetary policy . . . has kept one eye on the money supply and the other on interest rates"(Edward Meadows)“顺利进展着的两种想法”(约翰·麦克菲)“双轨财政政策…一面着眼于资金供给，另一方面着眼于利率”(爱德华·梅多斯)
pl.n.（复数名词） AHD[bī-fōʹkəlz, bīʹfō'-] - Eyeglasses with bifocal lenses.双光眼镜
bifoʹcalism n.（名词） |