If you take these drugs continuously, withdrawal must be tapered.如果你一直在服用这些药，停药时一定要逐渐停。The tail tapered to a rounded tip.尾部越来越细，最后成了个圆尖。He tapered the stick with a knife.他用小刀把棍子的一端削尖....
I've managed to narrow the list down to twenty-three.我已设法把清单上的项目压缩到了23项。I was twenty-three, I suppose, and young for my age.我当时23岁，我想，看上去比实际年龄小。She's tall, blonde, twenty - three and as pure as the driven snow....