常見(jiàn)例句雙語(yǔ)例句Case-maker: A machine for the production of book cases. Also called Case-making machine.書(shū)殼機(jī)：用來(lái)制造書(shū)殼的機(jī)器。亦稱書(shū)殼機(jī)。 返回 book case making machine