展开(翅膀)；扩散；传播；填（补）的英文

extends

• 展开:    develop; spread; s ...
• 翅膀:    wing
• 扩散:    spread; diffuse; p ...
• 传播:    disseminate; propa ...
• 填:    fill; stuff
• 补:    repair; mend; patc ...