您要查找的是不是：
- 隧道tunnel
- AH-ESP隧道AH - ESP tunnel
- IPSec中AH和ESP协议的比较与应用THE RESEARCH AND COMPARISON OF THE AH AND ESP IN IPSec
- 海底隧道undersea tunnel
- 他们开凿了一条隧道穿过大山。They holed a tunnel through the mountains.
- ESPESP (English for Special Purposes)
- AH股AH shares
- 工人们在凿山开隧道。The workers are tunneling the hill.
- ESP值ESP
- AH协议AH
- 他们在河下挖掘隧道。They were tunneling under the river.
- ESP教学ESP teaching
- 铁路穿过隧道从山下通过。The railroad passes under the mountain through a tunnel.
- esp基因esp Gene
- 两条车道会合后引入隧道。The two lanes merge going into the tunnel.
- 高职ESPhigher vocational ESP
- 时空隧道time tunnel
- 卡车安全地通过了隧道。The truck cleared the tunnel safely.
- 隧道工程tunnel construction
- 扫描隧道显微镜scanning tunnel microscope
