short length tunnel的意思|示意

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短隧道

short length tunnel的网络常见释义

短隧道 ... 中长隧道medium length tunnel, 短隧道short length tunnel 圆形隧道circular shaped tunnel ...

short length tunnel相关例句

All tunnels have complex cross section with circular, rectangle, arch, ellipse shape, in accordance with the length of the tunnel is divided into short, medium length of the tunnel, long tunnel.

隧道按截面分为圆形、矩形、拱形、椭圆等形状，按照长度分为短隧道、中等长度隧道、长隧道。