Level 5 · word 8,514 of 20,000

tandem

/ˈtændəm/ American
  • adv. 一前一后地, 协同地
  • adj. 纵列的
Definition
  • adv. one behind the other, working together at the same time
  • adj. arranged one behind the other in a line
Example
The two workers moved the heavy boxes in tandem.
两名工人协力把沉重的箱子搬走了。