tan
dem
复数形式
tandems
1
双人自行车
a bicycle built for two or more riders, sitting one behind the other, with both riders able to pedal together to propel the bike
A tandem is a type of bicycle designed for two or more riders to pedal together. It has multiple seats and sets of pedals, allowing two or more people to ride at the same time. The front rider, known as the captain, steers and controls the bike, while the back rider, known as stoker, help pedal and sometimes assist with navigation. Tandem bikes are often used for long rides, as they provide a fun and efficient way for multiple people to ride together, sharing the effort and enjoying the ride.
- They rode the tandem along the scenic countryside, enjoying the view.
他们骑着双人自行车沿着风景如画的乡村骑行，欣赏着风景。
- She held onto the handlebars of the tandem as they navigated the turns.
她紧握着双人自行车的车把，当他们驶过弯道时。
- She adjusted the seat height on the tandem to fit her comfort.
她调整了双人自行车上的座位高度以适应她的舒适度。
- The tandem allowed them to cover longer distances more efficiently.
双人自行车让他们能够更高效地覆盖更长的距离。
- The tandem required synchronized pedaling for smooth riding.
双人自行车需要同步踩踏才能平稳行驶。
2
串联, 前后排列
an arrangement of two or more objects or persons one behind another