1
a vesicle containing {something}
vesicle 是可数名词，复数形式为 vesicles。
A vesicle containing fluid was found in the tissue.
在组织中发现了一个含有液体的囊泡。
囊泡；小囊；水疱
先理解核心含义，再看它在真实句子里的用法。
囊泡；小囊；水疱
a small anatomically normal sac or bladderlike structure (especially one containing fluid)
A vesicle containing fluid was found in the tissue.
在组织中发现了一个含有液体的囊泡。
细胞中由膜包裹的区室。
A membrane-bound compartment found in a cell.
小的解剖学上正常的囊或类似膀胱的结构(尤其是含液体的)
a small anatomically normal sac or bladderlike structure (especially one containing fluid)
一种小的囊状细胞或腔,例如:
A small bladder-like cell or cavity, as:
胚胎组织的一个囊状结构,是器官的始基。
A pocket of embryonic tissue that is the beginning of an organ.
Under the microscope, the scientist observed a small vesicle filled with fluid inside the cell.
在显微镜下，科学家观察到细胞内一个充满液体的小囊泡。
During embryonic development, vesicles form from the layered tissue and later become organs.
在胚胎发育过程中，囊泡由分层组织形成，之后变成器官。
The doctor explained that the blister on the skin is actually a vesicle containing clear liquid.
医生解释说，皮肤上的水疱实际上是一个含有清澈液体的囊泡。
vesicle 是可数名词，复数形式为 vesicles。
A vesicle containing fluid was found in the tissue.
在组织中发现了一个含有液体的囊泡。
These small vesicles in the body store and transport fluids.
体内这些小囊泡储存并运输液体。
这里 vesicle 作主语，与动词 form 搭配，表示“形成”。
A vesicle forms when fluid collects in the tissue.
当液体在组织中积聚时，就会形成一个小囊泡。
Not this
The blood vesicle carries oxygen.
Use this
The blood vessel carries oxygen.
vesicle 意为小囊泡或水疱，而“血管”应使用 blood vessel，二者拼写相近但意思不同。
Not this
The cell has many vesicle.
Use this
The cell has many vesicles.
vesicle 是可数名词，在 many 等复数限定词后必须使用复数形式 vesicles。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
突触囊泡
Neurotransmitters are released from synaptic vesicles into the synapse.
神经递质从突触囊泡释放到突触间隙中。
精囊
The seminal vesicles produce a significant portion of the fluid in semen.
精囊产生精液中的大部分液体。
运输囊泡
Transport vesicles carry proteins from the endoplasmic reticulum to the Golgi apparatus.
运输囊泡将蛋白质从内质网运送到高尔基体。
分泌囊泡
Insulin is stored in secretory vesicles before being released into the blood.
胰岛素在分泌囊泡中储存，然后释放到血液中。
充满液体的囊泡
A fluid-filled vesicle may appear on the skin after an injury.
受伤后皮肤上可能出现充满液体的水疱。
Use vesicle naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想 vessel（容器）变小：vesicle 就是装着液体的小囊泡，像一个小水泡。
语域：formal 常见场景：生物学文献、医学教科书、解剖学报告 该词通常用于生物学、医学或解剖学等专业书面语境，多见于学术文章和教科书；日常口语中较少使用，一般会用更通俗的说法代替。
No common word is a perfect rhyme with /ˈvɛzɪkəl/. Physical (/ˈfɪzɪkəl/) and musical (/ˈmjuːzɪkəl/) share the final /zɪkəl/ sound but differ in the stressed vowel, so they are only near rhymes. Vehicle (/ˈviːɪkəl/ or /ˈviːhɪkəl/) and testicle (/ˈtɛstɪkəl/) look like vesicle because of the -icle spelling but sound different.
Dictionary facts from ECDICT, WIKTIONARY.