directly
adv.
1510s, "in a straight line," from direct, adj. + -ly(2). Figurative use is slightly earlier (c.1500). Meaning "at once, immediately in time" (c.1600) is from earlier sense of "without intermediate steps" (1520s).
〔蒋〕[rect=right,straight正,直,-ly副词后缀,…地] 直接地