| 单词 | pentatomic |
| 释义 | Definition of pentatomic in English:pentatomic(also penta-atomic) adjective ˌpɛntəˈtɒmɪk Chemistry
OriginMid 19th century; earliest use found in Henry Watts (1815–1884), chemist. From penta- + atomic noun. Definition of pentatomic in US English:pentatomic(also penta-atomic) adjectiveˌpɛntəˈtɒmɪk Chemistry
OriginMid 19th century; earliest use found in Henry Watts (1815–1884), chemist. From penta- + atomic [noun]. |
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