A taper is a long, thin candle or a thin wooden strip that is used for lighting fires.
Taking up a candlestick, he touched the wick to a lighted taper.
他举起烛台,触摸一根燃着的蜡烛的烛芯。
tapers , tapering , tapered
If something tapers, or if you taper it, it becomes gradually thinner at one end.
Unlike other trees, it doesn't taper very much. It stays fat all the way up.
和其他树不同,它不是越往上越细,而是上下一样粗。