首页英语词典reciprocatingreciprocating英英释意

reciprocating

英美[rɪ'sɪprə,ket]
  • adj. 往复的;交互的;摆动的
  • n. 往复
  • v. 往复运动(reciprocate的ing形式);互给;报答

英英释意


1. moving alternately backward and forward