基本释义:

产卵开始

网络释义

1)point of lay,产卵开始

2)go [be put] into production,开始生产, 投产

3)blow in,开始猛喷产油

4)The ewes are beginning to drop their lambs.,母羊开始产羔了。

5)Labor will start later on.,临产即将开始。

6)Start to Start,开始-开始