Explain me the code bellow in a beginner way, also i need you to describe the terms behind.

default via 192.168.3.1 dev 03-general proto dhcp src 192.168.3.12 metric 401 
10.138.10.236 dev vif10.0 scope link metric 32742 
10.138.31.72 dev vif9.0 scope link metric 32743 
192.168.1.0/24 via 192.168.2.1 dev 02-mgmt proto static metric 400 
192.168.2.0/24 dev 02-mgmt proto kernel scope link src 192.168.2.12 metric 400 
192.168.2.1 dev 02-mgmt proto static scope link metric 400 
192.168.3.0/24 dev 03-general proto kernel scope link src 192.168.3.12 metric 401 