“掌握”和“程度”用英语怎么说

Question

“掌握”和“程度”的英语怎么说？短语“掌握程度”也行。谢谢了~知道的快点帮帮忙！

Answer 1

掌握：master
程度：degree
掌握程度：master degree

Answer 2

grasp、master、know well
level、degree、extent

Answer 3

不对，损失程度应该是：
degree
of
damage
/
extent
of
the
loss

Answer 4

the extent of your handle on sth