dynamic visual acuity动: harness cause disorder stir ...视觉: vision; visual sense; sense ...敏锐度: acuity; sharpness视觉敏锐度: acuity, visual; acuteness of vision; visual acuity; visual acuteness静视觉敏锐度: static visual acuity下载手机词典可随时随地查词查翻译
