焦: burnt, scorched, charred, worried, anxious, coke, joule (abbr. for )...
挂钩: hook (on which to hang sth), to couple, to link together, to establish contact with, hook, coupling links (e.g. between two railway coaches)...
入学: to enter a school or college, to go to school for the first time as a child...
疯: insane, mad, wild...
随手: conveniently, without extra trouble, while doing it, in passing...
学时: class hour, period...
盏: a small cup, classifier for lamps...
料到: to foresee, to anticipate...
驮: to carry on one's back...
学艺: to learn a skill or art...