assume

/əˈsum/

take to be the case or to be true; accept without verification or proof

Chinese meaning: 假设；假定；承担

Many people assume that the economy will recover quickly.

许多人假设经济会迅速复苏。

She assumed the role of team leader after the previous one resigned.

前任辞职后，她承担了团队领导者的角色。