new
trunk line的英文翻譯是什么意思，詞典釋義與在線翻譯：
英英釋義
Noun:
-
line that is the main route on a railway
-
a telephone line connecting two exchanges directly
trunk line的用法和樣例：
例句
用作名詞 (n.)
- The railway line comes to the airport.
鐵道干線直達飛機場。 - It all fit easily into the trunk of the cruiser.
這一切都適合容易進入干線的巡洋艦。 - Bulk Encryption Simultaneous encryption of all channels of a multichannel telecommunications trunk.
集中加密多信道電信中繼線中所有信道同時加密。 - This requires new kinds of circuit-switching gateways that feature LAN interfaces and telephony trunk connections to public networks and PBXs.
這就要求用新型的電路交換網關，它們具有局域網接口和與公用網和用戶交換機電話中繼線連接的特點。
