| 释义 |
abbr- ① 低功率个人移动通信系统(=Personal Handy-phone System)
同义词- United States Public Health Service
- pH
- pH scale
词路径- entity
- abstraction
- abstract entity
- group
- grouping
- social group
- organization
- organisation
- unit
- social unit
- administrative unit
- administrative body
- agency
- federal agency
- government agency
- bureau
- office
- authority
- United States Public Health Service
- PHS
上位词- agency
- authority
- bureau
- federal agency
- government agency
- hydrogen ion concentration
- office
下位词- acidity
- alkalinity
- neutrality
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