bulb tubular turbine

例句：

1. 1. The onion has a bulbous root that grows underground.
   洋葱有一个生长在地下的球根。
2. 2. The plant is adapted to grow in the soil with its bulbous roots.
   这种植物适应在土壤中生长，具有球根。
3. 3. The bulbous root of the plant provides food for the plant's growth.
   这种植物的球根为植物的生长提供食物。
4. 1. The tube was made from a material that is easily bendable.
   这个管子是用一种容易弯曲的材料制成的。
5. 2.The tube is used to transport gases and liquids.
   这个管子用来输送气体和液体。
6. 3.The tube is essential for the functioning of the device.
   这个管子对于设备的运行至关重要。
7. 1. The turbine is responsible for turning the shaft.
   涡轮机负责转动轴。
8. 2. The turbine is an important component of the power plant.
   涡轮机是发电厂的一个重要组成部分。
9. 3. The turbine generates electricity by converting mechanical energy into electrical energy.
   涡轮机通过将机械能转化为电能来产生电力。