2026-01-09 12:16 浏览次数 13
弄清楚,查明
1. to make oneself sure or certain about something He tried opening the door to assure himself that it was locked. They managed to be third in line, assuring themselves of good seats for the concert.
make it clear that弄清楚
find out找出,查明;发现,揭发
assure oneself of
弄确实,弄明白
assure oneself against losses
对一切损失进行保险