dialysis machine

Từ điển Oxford Learners Wordfinder Dictionary

noun

a medical instrument for separating substances in solution by unequal diffusion through semipermeable membranes
• Syn:
dialyzer
• Derivationally related forms:
dialyze (for: dialyzer)
• Hypernyms:
medical instrument
• Hyponyms:
artificial kidney, hemodialyzer