英语释义
1
v fix firmly and stably
2
v confine or restrict to the ground
3
v place or put on the ground
4
v instruct someone in the fundamentals of a subject
6
v hit or reach the ground
7
v throw to the ground in order to stop play and avoid being tackled behind the line of scrimmage
10
v cover with a primer; apply a primer to
12
v use as a basis for; found on