preventive [pri'ventiv, pri:-]

[网页划词已开启]

Ӣ������

n. Ԥ��ҩ��Ԥ����
adj. Ԥ���ģ���ֹ��

ͬ���

n. contraceptive��encumbrance��preventative��prophylactic
a. cautionary��preventative��prophylactic

�����

a.   permissive

�����

1. President: preventive medication for three days.
Ժ����Ԥ���Եķ�ҩ���졣
2. Objective:To summarize the reason of accident occurrence in in-patients with schizophrenia and its preventive measure.
Ŀ�ģ��ܽ���Ժ�������֢���˷��������¹ʵ�ԭ�򼰻���Ԥ����ʩ��
3. This paper analyzes the cause of large concrete crack in the construction engineering, and puts forward preventive measures.
���·����˽��������д�����������ѷ������ԭ�������Ԥ����ʩ��

ӢӢ����

n.
  1. remedy that prevents or slows the course of an illness or disease
  2. any obstruction that impedes or is burdensome
  3. an agent or device intended to prevent conception
adj.
  1. preventing or contributing to the prevention of disease
  2. tending to prevent or hinder
  3. tending to ward off

��������

preventive
Ԥ���ģ���ֹ��; Ԥ���Ե�; Ԥ����; Ԥ����ʩ;
preventive action
Ԥ����ʩ; Ԥ���Դ�ʩ; Ԥ���ж�; �A����ʩ;
preventive fungicide
Ԥ��ɱ�����;
preventive overhaul
��������; Ԥ��������;
preventive war
Ԥ����ս��; ����ս; ������ս��; �ȷ�����;