sensitize|sensitized|sensitizes

这种化学物质会让皮肤对阳光变得敏感。

This chemical will ___sensitize the skin to sunlight.

他的皮肤因为频繁使用这种洗面奶变得敏感了。

His skin became ___sensitized from frequent use of this facial cleanser.

这种特殊涂层使相机传感器对弱光更加敏感。

This special coating ___sensitizes the camera sensor to low light conditions.