【电】 initial contact chatter
at the beginning of; early; elementary; first; original
【医】 arch-; arche-; prot-; proto-
contact; contiguity; get in touch with; meet; osculate; osculation; tangency
touch
【医】 c.; contact; contiguity; hapt-; hapto-; per contiguum; taction; tactus
touch
flicker; quiver with; throb; tremor; vibrate
【计】 flutter
【化】 chatter; zitterbewegung