protest against sth 抗議
against sth provision for/against 準(zhǔn)備
pull at/on sth 拉,拖
ratio of sth to sth 比率
reaction to 對(duì)……的反應(yīng)
reason for 原因,理由
reference to 提及,參考
regard for 對(duì)……的注意,尊重
remedy for 補(bǔ)救,解決
reply to sb/sth 對(duì)……的回答
reputation for 名聲,名氣
request for sth 要求
