two ports connection valve 二口阀
oscillating tube with two ports 双开口振荡管
Two-Ports 称双口
reciprocal two-ports [电子] 互易双端口
two ports net 二端口网络
two-ports-ram 双口ram
two-ports circuit 二端口电路
two ports network 双口网络
Two-ports structure 双开口结构
two consecutive ports 两个连续港口
连接两个端口。
The merchandise is shipped through two ports.
商品通过两个港口装运。
Air is exhausted through the two ports on the right and out the gear-end of the timing shaft.
空气用尽通过这两个港口的权利和出齿轮结束的时间骨干。
During the first two years of the Civil War, the Union captured several southern ports: Fort Hatteras and Roanoke Island, North Carolina.
VOA: special.2009.09.10
"The unanticipated consequence is that people are now crossing less frequently and have to wait one to two hours coming in and out of our ports of entry."
VOA: standard.2010.04.21
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