Vital的英文释义Adjective 1. urgently needed; absolutely necessary;

a critical element of the plancritical medical suppliesvital for a healthy societyof vital interest2. performing an essential function in the living body;

vital organsblood and other vital fluidsthe loss of vital heat in shocka vital spotlife-giving love and praise3. full of spirit;

a dynamic full of life womana vital and charismatic leaderthis whole lively world4. manifesting or characteristic of life;

a vital, living organismvital signs