答案是：
fireproof a. 耐火的；
foolproof 错不了的；
reproof n. 斥责；
waterproof a.防水的；
foolproof a 错不了的；
rainproof a 防雨的；
airproof a 不透气的；
lightproof a 不透光的；
bulletproof a 防弹的；
gasproof a 防毒气
扩展资料
She received a mild reproof from the teacher.
她受到了老师温和的责备。
They spoke in tones of gentle reproof.
他们的`语气中稍带责备。
His words were a mixture of pity and reproof.
他的话里既有同情也有责备。
She raised her eyebrows in reproof.
她竖起眉毛，满含责备。
Impatient of reproof, he left his parents and went away.
忍受不了责难，他离开父母出走了。
