5、dness 远见卓识careful consideration 深思熟虑with great eagerness 如饥似渴make a little contribution (捐款;捐助)添砖加瓦lack of perseverance 三天打鱼,两天晒网Thistelevisionisindeedinexpensiveandfine.这台电视真是物美价廉。Hewaswrinkledandblack,withscantgrayhair.他满脸皱纹,皮肤很黑,头发灰白稀疏。(2)补充辅助性动词,以解释名词的意思Eg