单词	functional tree
释义	functional tree 功能树
随便看	natural lighting natural lighting illumination natural lighting resource natural light in swim competinghall natural light seedling rearing method natural light tube natural lightweight aggregate Natural Light Yellow Bees wax natural-like chemical fibre natural lime-silica cement natural limestone Natural limestone caves are very spectacular natural lustre calender natural lustre finishing machine naturally natural limit natural line natural linear mapping natural line broadening natural line of resistance natural line shape natural linewidth natural line width natural line-width natural link