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单词
bedboard
释义
WordReference Random House Unabridged Dictionary of American English © 2024
bed
′
board′,
Furniture
a thin, rigid board placed between a mattress and bedspring to give firm support.
Also,
bed
′
board′.
1675–85
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spectro-
spectrobolometer
spectrochemical
spectrochemistry
spectrocolorimetry
spectrofluorimeter
spectrogram
spectrograph
spectrographically
spectrography
spectroheliogram
spectroheliograph
spectrohelioscope
spectrologically
spectrology
spectrometer
spectrometry
spectromicroscope
spectrophotoelectric
spectrophotometer
spectrophotometrically
spectrophotometry
spectropolarimeter
spectropolariscope
spectroradiometer
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更新时间:2025/9/21 10:19:28