【医】 four-channel bracket band
four
【医】 quadri-; Quat; quattuor; tetra-
channel; chimb; ditch; fossa; furrow; gouge; groove
【医】 channel; furrow; groove; gutter; sulci; sulcus; trough
entrust; hold in the palm; plead; set off; sth. serving as a support
【化】 Torr
【医】 pad; support
circle; enclose; fold; loop; mark with circle; pen; ring
【计】 ring up
【化】 circle; enclose; loop; ring
【医】 band; circle; circulus; helico-; ring
