The sound absorption property of eucalypt wood of 0.5 cm in thickness is much better than that of 1.0 cm in thickness.是什么意思_The sound absorption property of eucalypt wood of 0.5 cm in thickness is much better than that of 1.0 cm in thickness.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句