vt.算出,想出,解决,理解
如：can't figure out why he quit his job.
我琢磨不透他为什么要辞掉工作.
The boy can't figure out the algebra problems.
这个男孩做不出这道代数题.
I can't figure out why he is absent.
我弄不明白他为什么缺席.