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单词
proctiger
释义
proctiger
[`präk·tǝ·jǝr]
INVERTEBRATE ZOOLOGY
The cone-shaped, reduced terminal segment of the abdomen of an insect which contains the anus.
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chrominance carrier
chrominance-carrier reference
chrominance channel
chrominance demodulator
chrominance frequency
chrominance gain control
chrominance modulator
chrominance primary
chrominance signal
chrominance subcarrier
chrominance-subcarrier demodulator
chrominance-subcarrier modulator
chrominance-subcarrier oscillator
chrominance-subcarrier reference
chrominance video signal
chromite
chromium
chromium-51
chromium carbide
chromium chloride
chromium coating
chromium dioxide
chromium dioxide tape
chromium-gold metallizing
chromium-iron alloy
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更新时间:2025/9/1 17:07:53