master case的用法和樣例：
例句
- The master server exists only to maintain the address of all active game servers.
主機服務(wù)器只是用于維護所有線(xiàn)上的游戲服務(wù)器的地址。 - Since the slave nodes never listen to another slave response to the MASTER,a slave node cannot reply incorrectly to another slave node.
既然從節點(diǎn)從來(lái)都不會(huì )監聽(tīng)其它從機對主機的響應，因此從節點(diǎn)也就不會(huì )對其它從節點(diǎn)做出不應該的回應了。
