lymph trunk造句

• The apical nodes drain into the subclavian lymph trunk.
• Alternatively, the lymph trunks may drain directly into one of the large veins at the root of the neck.
• The lymph trunks drain into the lymph ducts, which in turn return lymph to the blood by emptying into the respective subclavian veins.
• When an efferent lymph vessel leaves a lymph node, it may carry lymph to another lymph node by becoming its afferent lymph vessel or unite with other efferent vessels to become a lymph trunk.