How to Use "coetaneous" with Example Sentences

1. Flowering precocious , rarely coetaneous or serotinous .
2. Flowering coetaneous or slightly serotinous ; catkin long pedunculate , with 2-5 leaflets .
3. Not coetaneous west scholars undertook thorough analysis and exploration to the problem such as the dimensions of public capital fund , efficiency , these theory manage practice to have all in all inspiration to our country state-owned asset meaning .