n. 细胞器

[医] 细胞器, 小器官

[ noun ]
a specialized part of a cell; analogous to an organ
<noun.body>
the first organelle to be identified was the nucleus

organelle \organelle\ n. (Biol.)
a specialized part of a cell performing a specific function,
usually visible under the microscope as a distinct object; it
is analogous to an organ[2], but on a microscopic scale.

Syn: cell organ.
[WordNet 1.5]