extent可数吗为什么“to some extent”没有复数,“to a certain extent”有冠词呢,那

in some extent和to some extent有什么区别 to some degree 和to some extent有区别吗? to some extent 和 in some extent 区别? to some degree .to some extent .in a way on some level= to some extent to the extent是什么意思 to some extent 又是什么,还有 To what extent is psychology a science? Our dog,cat and rabbit had to play to a certain extent by ou no doubt this is true to a certain extent求翻译. 求翻译When your heart is getting exhausted to a certain extent, When your heart is getting exhausted to a certain extent,you