invent
v.
late 15c., "find, discover," a back-formation from invention or else from Latin inventus, past participle of invenire âto come upon; devise, discoverâ (see invention). Meaning "make up, think up" is from 1530s, as is that of "produce by original thought." Related: Invented; inventing.
〔李〕[in-=upon到；vent=to come来→“to come upon来到，碰上”→] v. think up or make something new;originate or create for the first time发明；创造