首批东西,初生物
Firstling \First"ling\, n. [First + -ling.] 1. The first produce or offspring; -- said of animals, especially domestic animals; as, the firstlings of his flock. --Milton. 2. The thing first thought or done. The very firstlings of my heart shall be The firstlings of my hand. --Shak. Firstling \First"ling\, a. Firstborn. All the firstling males. --Deut. xv. 19.