Bod ultimate
[化] 最终生化需氧量
🧩 词语组成解析
[化] 生化需氧量
🗣️ 情景例句
Well, maybe, just maybe,
嗯， 或许 ，只是或许，
Tornado
旋风，龙卷风
They had to work inside the ship, cutting away old metal, fixing new metal plates, drilling holes, laying electrical and phone wires and fixing new pipes for water and steam.
他们要在船舱里工作，切掉旧的金属，焊接新的金属板，钻孔，埋电线和电话线以及安装新的水管和蒸汽管。