visual aids

n.

视觉教具；直观教具( visual aid的名词复数 )；

双语例句

用作名词(n.)

1. Primary school teachers use a lot of visual aids.
   小学教师使用大量的视觉教具。

权威例句

Visual aids
Visual aids
Visual aids
Communicating Health Risks With Visual Aids
System and method for prescription of visual aids
Valuing Mortality-Risk Reduction: Using Visual Aids to Improve the Validity of Contingent Valuation
Impact of patient education with cartoon visual aids on the quality of bowel preparation for colonoscopy.
Design, development, and evaluation of visual aids for communicating prescription drug instructions to nonliterate patients in rural...
Corrigendum to: “Who profits from visual aids: Overcoming challenges in people’s understanding of risks” [Social Science & Medici...
Effective communication of risks to young adults: using message framing and visual aids to increase condom use and STD screening.