【经】 choppy session
concussion; shake; shock; toss; vibrate
【医】 choc; commotio; commotion; concussion; shock
convolute; circle; convolve; hover; linger; orbit; spiral; wheel; whirlabout
【建】 coiling
go; move; track; walk
【医】 dromo-
circumstances; force; influence; potential; power; puissance; sign; situation
【医】 force