相關 影片素材 第1頁

Elderly lady visiting friendly optometrist

Close Up Toddler Hands Playing With Toys, Video footage for documentary film and cinematic in lifestyle scene.

Toddler Peeling Chicken Eggs, Video footage for documentary and cinematic in food scene.

Stomach acid or reflux disease. Animation Seamless looping of Digestive System. Can be used in background elements related to medical or education. Minimal idea concept, 3D Render.

Father and toddler reading colorful children book together in cozy bedroom before bedtime with warm lamp lighting

Beautiful African woman teacher in traditional colorful headwrap and dress smiling warmly in sunny classroom with students

golden particle christmas tree background

Child playing with colorful toy blocks. Educational game for baby and toddler. Children build toy house.

educational illustration of oxygen and ozone molecules, molecular structures and chemical transformation process, oxygen, ozone with a lightning-induced reaction, atmospheric processes

3D medical animation showing human lungs with infection inflammation highlighted in glowing red areas within transparent chest cavity

Medical X-ray Animation of Human Hand Bones with Colorful Thermal Heat Map Visualization Showing Joint Movement and Skeletal Structure

3D Medical Animation of Human Heart Beating Inside Transparent Chest with Glowing Blue X-Ray Visualization of Respiratory and Cardiovascular System Anatomy

3D medical animation of human stomach with glowing blue neon effect showing digestive organ anatomy and gastric inflammation

comparing a closed circuit, an open circuit, The closed circuit shows a complete electrical path where the light bulb is illuminated, while open circuit has a break, physic education, basic electrical

3D medical animation showing human lungs transforming from healthy pink to diseased black with bronchial tree and trachea on blue background

Illustration of three types of electrical circuits: series circuit, parallel circuit, and combination circuit, circuit with a battery and light bulbs, explaining basic electrical principles in physics

English Alphabet ABC learning concept. Preschool educational lesson for practicing in home. Parental tutorial guide to teach their children. Hand writing letter by teacher for online class

3D medical animation showing human skeleton with highlighted lower back pain and spinal inflammation in transparent x-ray visualization

LGBTQ and diversity concept, Hand holding a rainbow-striped card on a wooden table.

LGBTQ and diversity concept, Smiling woman with curly hair in a cozy indoor setting.

LGBTQ and diversity concept, Smiling man with a colorful background and vibrant hues.

Humanoid robot teaching young caucasian boy reading and studying together at home desk with books and lamp in cozy living room setting

3D medical animation showing elbow joint pain inflammation while gripping exercise equipment with glowing red injury visualization

English Alphabet ABC learning concept. Preschool educational lesson for practicing in home. Parental tutorial guide to teach their children. Hand writing letter by teacher for online class

English Alphabet ABC learning concept. Preschool educational lesson for practicing in home. Parental tutorial guide to teach their children. Hand writing letter by teacher for online class