metercandle

例句：

1. 1.The meter candle flickered in the darkness.
   在黑暗中，米烛闪烁不定。
2. 2.She lit a meter candle to read by.
   她点燃了一根米烛来照明读书。
3. 3. The meter candle was used as a timepiece during the Middle Ages.
   在中世纪，米烛被用作一种计时器。