Servomodulator
伺服調(diào)制器
??? 情景例句
He's a little quiet.
他有點沉靜。
Feed by measure and defy physician.
飲食有節(jié)制，醫(yī)生無用處。
All these articles are best selling lines.
所有這些產(chǎn)品都是我們的暢銷貨。