English主要词典
node
Universal Words
noun
1 (biology) a place on the stem of a plant from which a branch or leaf grows
2 (biology) a small swelling on a root or branch
3 (technical, especially computing) a point at which two lines or systems meet or cross:
a data / network node
4 (anatomy) a small hard mass of tissue, especially near a joint in the human body:
a lymph / sinus node
nodal adjective