to announce sth over the intercom通过内部通话系统宣布The manager spoke to the employees over the intercom.经理用内部的通话系统向员工讲话.The intercom buzzed and he pressed down the appropriate switch...对讲机发出嗡嗡声，他按下了相应的开关。The intercom buzzed and ...
水果如果包装不好会被压扁的.The fruit will squash if it is badly packed.球状石墨在压扁的过程中,沿子晶间的晶界发生破裂并逐渐被拉长.Intergranular crack generates and spheroidal graphite is stretched gradually during the bruising process.端点沿直面压扁的一段细铝管, 作为指针之用.A len...