pref.

➊ again

➋ back

pref.

➊ 意为“重新；再”，如：rebuild（重建）；recite（背诵） reform（革命）; repeat（重复）; replace（替换）; retell（重述）; review（复习）; reuse（重新使用）。

➋ 表示“回”，如：react（反应）; recover（恢复）; reflect（映出）; refuse（拒绝）; reject（拒绝）; remove（拿走）; reply（回答）; report（报告）; resist（抵抗）; respond（回答）; return（归还）; rewind（倒回）。

其他例词

➊ recognize; recommend; record; recreation; redirect; recycle; refresh; refreshment; refrigerator; relay; relief; repair; represent; require; research; revision; rewind; rewrite

➋ receive; reduce; refer; regard; register; regret; relate; relax; rely; remain; remark; remember; remind; rescue; reserve; resign; respect; restrict; result; retire; reward