您要查找的是不是:
- stacked unidirectional valve 叠加式单向阀
- stacked unidirectional throttle valve 叠加式单向节流阀
- Upward - unidirectional valve patch 单向活瓣
- How much do all these figures stack up to? 这些数字的总和是多少?
- The floor was stacked up with books. 地板上堆满了书。
- The girl stacked the blocks with deliberation. 这个女孩从容地把砖堆砌起来。
- The boxes are stacked in a warehouse. 这些箱子被堆放在一个仓库里。
- The room was stacked with old books and magazines. 房间里堆满了旧书和旧杂志。
- The rejects were stacked in a corner. 废品堆在角落里。
- Have you turned off the water valve? 你关掉水阀了吗?
- The whole garden was stacked with bricks. 园子里堆满了砖。
- Unidirectional valve patch for repair of cardiac septal defects and severe pulmonary hypertension with bi - directional shunt 单向活瓣补片矫治先心间隔缺损合并重度肺动脉高压双向分流
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- He placed his books in a neat stack. 他把书整整齐齐放成一堆。
- You will find a little stack of candles in reserve. 你会发现一小堆备用蜡烛。
- The grain has gone mouldy in the stack. 垛里的谷子发霉了。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- How does our product stack up against those of yours? 我们的产品与你们的相比怎么样?
- Traffic was stacked up for miles because of the accident. 车祸引起了交通堵塞,车辆排起的长龙有好几里长。
- That's how things stack up today. 目前的情况总之就是这样。