1N-SING [usu at/in/toN]显著地位;重要位置;最前沿 If you are at the forefront of a campaign or other activity, you have a leading and influential position in it. 显著地位;重要位置;最前沿
They have been at the forefront of the campaign for political change. [+ of/in]
2N-SING [usu at/in/toNof n](思考或关注的)重心,焦点 If something is atthe forefrontof people's minds or attention, they think about it a lot because it is particularly important to them. (思考或关注的)重心,焦点
The pension issue was not at the forefront of his mind in the spring of 1985.