放得下

to be able to put (sth) down; to have room for; to be able to accommodate

to put / to place / to release / to free / to let go / to let out / to set off (fireworks)

to obtain / to get / to gain / to catch (a disease) / proper / suitable / proud / contented / to allow / to permit / ready / finished

structural particle: used after a verb (or adjective as main verb), linking it to following phrase indicating effect, degree, possibility etc

to have to / must / ought to / to need to

down / downwards / below / lower / later / next (week etc) / second (of two parts) / to decline / to go down / to arrive at (a decision, conclusion etc) / measure word to show the frequency of an action

lit. can pick it up or put it down (idiom) / fig. to take what comes / to meet gains or losses with equanimity