This is a gift of flour and oil and incense, which is burned after a portion is removed for the priests as dues to the priests, the rest is burned on the altar again with a sweet smell from the incense.

祭品是面粉、油和香，这香的一部分被掰去，作为祭司的会费,剩下的部分摆在祭坛里燃烧,会发出一股甜甜的味道。

耶鲁公开课 - 旧约导论课程节选

In alluding to the prophet Isaiah in the prelude, Milton suggested that the iniquity of his lips had to be purged off -- burned off, with the live coal supplied by one of the seraphim.

弥尔顿在序曲中提到预言家艾赛亚，就是要表示他唇齿的邪恶,应该被净化，被其中一个，六翼天使用炭火烧掉。

耶鲁公开课 - 弥尔顿课程节选