Wordiyonuclei
🇬🇧 UK/'nju:kliai/🇺🇸 US
TOEFLB1
Definitions
n.
Plural of nucleus: the central parts of atoms, cells, or other structures.
核（nucleus的复数）；原子核；细胞核
🧩 Root Breakdown
Root-derivedExample Sentences
- 1.
The nuclei of cells contain the genetic material necessary for reproduction.
- 2.
Atomic nuclei are composed of protons and neutrons.