Drier
来自Big Physics
wiktionary
From Middle English driere, dreyere(“one who dries”), equivalent to dry + -er(“agent suffix”).
dry + -er(“comparative suffix”)
etymonline
drier (n.)
late 15c. (early 14c. as a surname, Dryere; Alic le Dreyster is attested from 1292) "one who dries and bleaches cloth," agent noun from dry (v.). As "that which dries or is used in drying," 1520s. Dryer was used of machines from 1848 (drying-machine is by 1819).
