词源 |
concuss v.1590s, "to shake violently" (the original sense is now rare or obsolete), from Latin concuss-, past-participle stem of concutere "to dash together, shake violently" (see concussion). Meaning "to give a concussion to the brain" is from 1680s. Related: Concussed; concussing. updated on February 21, 2018 |