橘子化妆朗文词典

hypocotyls

H 开头单词

基本解释

  • 下胚轴

同根派生

     

英汉例句

  • Hypocotyl 15-30 cm, apex sharply pointed.
    下胚轴15-30厘米，先端锐尖。
  • Cytyledons and future stalk called the hypocotyl elongate.
    子叶和未来称为下胚轴的主轴延长。
  • Hypocotyl cylindric, spindle-shaped or clavate, apex pointed.
    下胚轴圆筒状，纺锤形或者棍棒状，先端尖的。
  • The transformation frequency of flax hypocotyl was about 2%.
    表明它们是转化植株，转化频率约为2%25。
  • Such seedlings are characterized by having elongated hypocotyls or epicotyls.
    这样的幼苗具有伸长的下胚轴或上胚轴的特征。