plummet ['plʌmit]

[网页划词已开启]

Ӣ������

n. Ǧ����׹��
vi. ��ֱ����

ͬ���

n. plumb��plumb bob
v. plump

�����

1. The damaged airplane plummeted towards the earth.
����ķɻ�һͷ��������ȥ��
2. In bad years revenues plummet and the budget cracks open.
�꾰���õ�ʱ����������Ԥ�㡰�蹵�����֡�
3. And with an astonishing discovery made earlier this year, the cost of superconducting cable might soon plummet further.
���ڽ�����Щʱ���һ��˷��֣��������µijɱ����ܺܿ컹�����½���

ӢӢ����

n.
  1. the metal bob of a plumb line
  2. drop sharply

��������

plummet
��к; ����µ�; ֱ���½�; Ǧ����;
optical plummet
��׼��; ��ѧ�Ե���; �������; ��ѧ����׼��;
plummet level
��׼��; Ǧ����ˮƽ��;
sounding plummet
���;
plummet lamp
����;