pine needle

音标发音

• 英式音标 [ˈpaɪn ˌniː.dəl]
• 美式音标 [ˈpaɪn ˌniː.dəl]
• 英式发音
• 美式发音

基本解释

• 松针

同根派生

英汉例句

双语例句

• The in Vitro anti-oxidative activity of pine needle flavonoids(PNF)and enzymatic hydrolysis were investigated.
  研究了松针总黄酮（PNF）的抗氧化性能和酶法修饰提高PNF抗氧化性能的条件。
  www.agro-csam.org
• The retailer said there had been a shift away from traditional trees in favour of more unusual, pine-needle free creations.
  该零售商称消费者的购买意向已经从传统的圣诞树转为寻求不同寻常的，没有松针的替代品。
• There is rich of pine needle in our country. And it is very cheap, there are plenty of Vitamin and mineral substance element, so it has very high nutritive value.
  我国的松针资源丰富，价格低廉，含有多种维生素和矿物质元素，具有很高的营养价值。

权威例句

• "potato chip conditions" describe a dry, pine-needle carpet that crunches when you tread on it.
  NPR: Morel Satisfaction: Stalking the Wild Mushroom
• The latter is a wonderful pick, visible through the trees as you make the short hike over a pine-needle-carpeted trail, edged by a tiny sandy beach (many of the ponds have no beach to speak of), and home to a bevy of quick-footed green frogs and one remarkably tame snapping turtle.
  FORBES: Wellfleet Ponds Are Secret Cape Cod Treasures

词组短语

短语

• Pine -needle powder 松针粉
• modified d paste of pine -needle 改性松针浸膏
• modified paste of pine -needle 改性松针浸膏
• Pine Needle Mulch 松针土
• dwarf pine needle oil 翻译;中欧山松针油

英英字典

剑桥英英字典

• the thin pointed leaf of a pine tree

柯林斯英英字典

• Pine needles are very thin, sharp leaves that grow on pine trees.

专业释义

农业科学

• 松针

环境科学技术

• 松针

  PAHs consistently achieve their highest concentrations in film with sediement, soil, pine needle, water and air.
  浓度由大到小分布的介质依次为不透水层、沉积物、土壤、松针、海水和大气。

  医药科学

• 松叶