| 释义 |
同义词- PB
- Pbit
- PiB
- atomic number 82
- lead
- pebibyte
- petabit
- petabyte
词路径- entity
- physical entity
- matter
- substance
- chemical element
- element
- metallic element
- metal
- lead
- Pb
- atomic number 82
上位词- computer memory unit
- metal
- metallic element
下位词- antimonial lead
- hard lead
- pig lead
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