Permenorm
波曼诺铁镍合金
🗣️ 情景例句
Yup.
是的。
Our clients are very critical on quality.
我们的客户对商品的质量是很挑剔的。
The twin towers are 110 storeys high, but high-speed lifts controlled by computer take only a minute to reach the top.
这座双塔式大楼有110层高，而由电脑控制的高速电梯只需一分钟就可以到达塔顶。