| 单词 | pentactine |
| 释义 | Definition of pentactine in English:pentactine(also pentactin) noun pɛnˈtaktɪn Zoology
OriginLate 19th century; earliest use found in Encyclopaedia Britannica. From penta- + actine. Definition of pentactine in US English:pentactine(also pentactin) nounpɛnˈtaktɪn Zoology
OriginLate 19th century; earliest use found in Encyclopaedia Britannica. From penta- + actine. |
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