sussed
🇺🇸
/sʌst/
🇬🇧
/sʌst/
having a good understanding of a situation or person
After spending some time with the group, he quickly sussed out who was trustworthy and who wasn't.
在与这个群体共度了一段时间后,他很快弄清楚了谁值得信任,谁不值得信任。