措手不及

no time to deal with it (idiom); caught unprepared

to handle / to manage / to put in order / to arrange / to administer / to execute / to take action on / to plan

to deal with / to manage / to proceed

hand / (formal) to hold / person engaged in certain types of work / person skilled in certain types of work / personal(ly) / convenient / classifier for skill / CL:雙|双[shuang1],隻|只[zhi1]

no; not so / (bound form) not; un-

to fall short of / not as good as / too late

and / to reach / up to / in time for