常見例句A slot for a key in the hub or shaft of a wheel. 鍵槽輪子的轂或軸里的鍵的溝槽Some monitors have hubs right on them. 有些監(jiān)視器本身上面就有插座盒。These hubs have 4 to 6 ft. cables. 這種插座盒有4至6英尺長的電纜。Hubs and switches operate at the Data Link Layer. 開關(guān)運(yùn)轉(zhuǎn)樞紐和數(shù)據(jù)鏈路層。These hubs have 4 to 6 ft. cables. 這種插座盒有4至6英尺長的電纜。Hubs are simply forbidden in random networks. 隨機(jī)網(wǎng)絡(luò)內(nèi)絕對不可能會出現(xiàn)集散點(diǎn)。 返回 Hubs