Definition: to stop something touching or harming someone or something Level: B2
她用网盖住水果以防鸟类啄食。
She covered the fruit with a net to ___keep the birds ___off.
请不要碰未干的油漆。
Please ___keep your hands ___off the wet paint.
涂抹这种面霜以防晒伤脸部。
Apply this cream to ___keep the sun ___off your face.
