单词	pinhole
释义	pinhole /ˈpɪnhəʊl / noun A very small hole.The peephole was slightly larger than a pinhole, but you get the idea.... He then looked at Venus at night through the pinhole until the ‘star’ filled the hole. Tape the foil over the hole in the bottom of the canister, so the pinhole is centered.
随便看	heel bar heel bone heeled heeler heelflip heelless heeltap Hefei heffalump Heflin, Van Hefner, Hugh heft heftily heftiness hefty Hegang Hegel, Georg Wilhelm Friedrich Hegelian Hegelianism hegemon hegemoniac hegemonial hegemonic hegemonical hegemonicon

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