Rods of ninepins One, for instance, consisted of rods of various lengths and thicknesses which would stand up on end like ninepins.是什么意思_Rods of ninepins One, for instance, consisted of rods of various lengths and thicknesses which would stand up on end like ninepins.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句