相關(guān)單詞近義詞 lapse 過(guò)失, relapse 復(fù)發(fā), revert 恢復(fù), regress 倒退, slip back 退到(退回, reaction 反應(yīng)臨近詞backemf, back, back-rocker driving, backfill of earth dam, back inlet gully trap, back pressure turbine, Backhau's towel clamp, back donating bonding, back-up roll sleeve, back order memorandum, backsteppingalgorithm, back through the gate 返回 backslides