【医】 prenodular sulci
brief summary; summarize briefly
【医】 bouton; micronucleus; nodule; noduli; nodulus
【经】 sub-footings
former; forward; front; preceding; priority
【医】 a.; ante-; antero-; fore-; pro-; proso-; ventri-; ventro-
channel; chimb; ditch; fossa; furrow; gouge; groove
【医】 channel; furrow; groove; gutter; sulci; sulcus; trough