名词 n. [U]1.体力;精力;活力The leader of the expedition must be a man of great vigor. 探险队的负责人必须是个精力充沛的人。
2.(动,植物的)强健,茁壮Pruning increases the vigor of a plant. 整枝能使植物更加茁壮地生长。
3.(语言等的)气势;力度;魄力A succinct style lends vigor to writing. 措辞简练使文笔有力。
4.【美】(法律上的)效力,有效This law is still in vigor
