Deterioration
来自Big Physics
late 16th century (in the sense ‘make worse’): from late Latin deteriorat- ‘worsened’, from the verb deteriorare, from Latin deterior ‘worse’.
wiktionary
Borrowed from French détérioration; morphologically deteriorate + -ion.
etymonline
deterioration (n.)
"a growing or making worse," 1650s, possibly a native formation, or else from French détérioration (15c.), noun of action from détériorer, from Late Latin deteriorare "get worse; make worse" (see deteriorate).
