biennial [bai'eniəl]

[网页划词已开启]

Ӣ������

adj. ����һ�ε�
n. ������ֲ��

ͬ���

a. biyearly��two-year

�����

a.   annual��one-year��perennial

�����

1. Grey biennial sticks, and that Arendt profiling fracture.
������֦��ɫ�����ɼ��������ѡ�
2. North American annual or biennial with long soft hairs on the leaves.
����һ������������ֲ�Ҷ�����������ij�ë��
3. Herbs biennial or perennial, with rhizomes or woody caudex, rarely annuals.
��������������ݱ����߸�״������ľ�ʣ������꿯��

ӢӢ����

n.
  1. a plant having a life cycle that normally takes two seasons from germination to death to complete; f
  2. occurring every second year
  3. having a life cycle lasting two seasons

��������

biennial
����һ�ε�; ��������; ������; ˫��չ;
biennial plant
������ֲ��; ���갢�� ��ͧ��ֲ��;
biennial fruit
�����; Խ������������Ĺ���; �����; Խ����������;
Istanbul Biennial
��˹̹��˫��չ;
Athens Biennial
�ŵ�˫��չ;