air relay
英
美
- air n.空气；天空；空中；感觉；神态；曲调；装腔作势v.晾干；使通风；广播
- relay vt.转播；转达；中继；接力；接替n.继电器；接力赛；替班
- Ida was choking with the dry air.
空气干燥，艾达感到喘不过气来。
- He sucked in air, then went under the water again.
他深深吸了一口气又潜到水里。
- How is heat passed in the air by convection?
热量是怎样通过对流在空气中传递的？
- Still, the relay had to be cut short.
尽管如此，传递路线还是缩短了。
