语音记录器组件的外壳具有以下特性.防水、耐冲击和耐热。
A.The housing for the voice recorder unit has these properties. water tolerance, 'shock resistant and heat resistant B.The container for the voice recorder unit has these properties. waterproof, spin resistant and heat resistant. C.The container for the voice recorder unit has these properties. watertight, shock resistant and heat resistant.正确答案C
