Totally
来自Big Physics
late Middle English: via Old French from medieval Latin totalis, from totum ‘the whole’, neuter of Latin totus ‘whole, entire’. The verb, at first in the sense ‘add up’, dates from the late 16th century.
wiktionary
total + -ly
etymonline
totally (adv.)
c. 1500, from total (adj.) + -ly (2).
