他因为膝盖受伤需要植入人工关节。

He needed knee ___implants after his injury.

这些广告试图向消费者植入购买奢侈品的欲望。

These advertisements attempt to ___implant a desire for luxury goods in consumers.

她考虑做面部填充物来改善衰老的迹象。

She is considering facial ___implants to improve signs of aging.