prokaryote
🇺🇸
/ˌprəʊˈkæriəʊt/
🇬🇧
/ˌprəʊˈkæriəʊt/
A very small living thing made of only one cell, without a clear center or nucleus. Most of these are types of bacteria.
In our science class, we learned that a prokaryote does not have a nucleus.
在我們的科學課上,我們學到原核生物沒有細胞核。