in the red 亏损，负债，赤字
get out of red 不再亏损
refer to...as 把称做
refer...to... 送交，呈交
with/in reference to 关于
with/in regard to 有关，关于
give ones regards to sb. 向问候
regardless of 不顾，不考虑
in/with relation to 关于，有关
relevant to 与有关的
to ones relief 令感到放心的是
relieve...of... 解除，解脱;帮助拿，辞退
rely on 依靠，依赖
remark on 对发表评论
remedy for 对治疗法，补救，药物
remind sb. of 提醒某人使某人向想起
in good repair 处于良好状态;be under repair 在修理中
reply to 答复，回答
beyond reproach 不受责备的;beyond reason 毫无道理;beyond question毫无疑问;beyond belief以相信;beyond hope 绝望
resort to 诉诸于求助于
resort to force 诉诸于武力
in/with respect to 有关，关于