单词	vertebra
释义	vertebravertebra /ˈvɚt̮əbrə/ noun (plural vertebrae /-breɪ, -bri/) [countable] Etymology ETYMOLOGYvertebra Origin: 1600-1700 Latin joint, vertebra, from vertere; ➔ VERSE science, biology one of the small hollow bones that together make the backbone—vertebral adjective
随便看	spectator spectator sport specter spectra spectral spectroscope spectroscopic spectroscopy spectrum speculate speculation speculative speculatively speculator sped speech speech bubble speechify speech impediment speechless speechlessly speechlessness speech synthesizer speech therapist speech therapy

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