他使橡胶塞牢固地塞进盖上的排气孔.He presses the rubber stopper firmly down on the vent.当掀下按钮时,排气孔通道被阻断,输出信号增大.When the button is depressed the vent is closed and the output signal increases.锁定排气孔.The exhaust port is marked and locked in...
专家们只透露了他们想透露的那些。Experts reveal only as much as they care to.该银行昨天透露其利润骤降30％。The bank yesterday revealed a 30 per cent nosedive in profits.他们坚持认为该公司并未透露实质性的信息。They contend that the company failed to disclose material info...