school district：學校區(qū)

藍藻類 Schizophyceans | 學校區(qū) School district | 剪式橫渡線 Scissors crossing

scleroscope hardness test：反躍式硬度試驗

剪式橫渡線 Scissors crossing | 反躍式硬度試驗 Scleroscope hardness test | 土鏟 Scoop

rough seas：風浪大的海

* He has a rough tongue, ie often speaks rudely or sharply. 他講話很不中聽(言語粗野或尖刻). | * rough seas 風浪大的海 | * have a rough crossing from Dover to Calais 在大風大浪中從多佛港橫渡到加萊港.

Tyrolean traverses：提洛爾橫渡法

Twistlock:自動鎖. 通過彈簧自動鎖住的鐵鎖. | Two-point equalization:兩點均攤. 一種確保點力量分配方法. | Tyrolean traverses:提洛爾橫渡法.

Crossing with movable wing rail：可動翼軌之岔心

2482 crossing with movable point 可動心軌轍叉 | 2483 crossing with movable wing rail 可動翼軌之岔心 | 2485 crossover 橫渡線

Yuki Yokohama：橫濱由希

Yuki Watanabe 渡邊由紀 | Yuki Yokohama 橫濱由希 | Yuki Yokomi 橫見有紀

single day tide：一日潮

單向橫渡線 Single crossover | 一日潮 Single day tide | 單層篩 Single deck screen

smooth breathing：暢順的呼吸

* a smooth crossing by sea 平穩(wěn)的海上橫渡 | * smooth breathing 暢順的呼吸. | 4 (of a liquid mixture) free from lumps; evenly mixed or beaten (指液態(tài)混合物)無顆粒的, 攪拌均勻的: