vesicle
noun /ˈvesɪkl/
/ˈvesɪkl/
- (biology
) a small hollow structure in the body of a plant or an animal生物 Topics Biologyc2(动植物体内的)泡囊 - (medical
) a small swelling filled with liquid under the skin医学 synonym blister小疱
词源late 16th cent.: from French vésicule or Latin vesicula, diminutive of vesica ‘bladder’.