Nilo
镍铬低膨胀系数合金
✅ 同义词
🗣️ 情景例句
and Richard was eight pounds three.
Richard生下来时八磅三。
Be just to all,but trust not all.
要对一切人都公正，但不要对一切人都信任。
This is No. 1 Machine Shop. Keep together, please! said Uncle Wang.
“这就是第一机械车间。 请大家靠拢点！”王大叔说。