“pterostigma”的概念、定义、翻译、参考文献-科学参考

单词	pterostigma
释义	pterostigma [´ter·ǝ`stig·mǝ] ^{INVERTEBRATE ZOOLOGY} Opaque thickened spot occurring on the costal margin of an insect wing.
随便看	radiation shield radiation sickness radiation source radiation standards radiation sterilization radiation survey meter radiation therapy radiation thermocouple passive cutaneous anaphylaxis passive-dependent personality passive detection passive device passive double reflector passive earth pressure passive electronic countermeasures passive element passive filter passive fold passive front passive glacier passive guidance passive homing passive immunity passive jamming passive junction

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