in reserve 備用的；畱下的

in request 有必要；受歡迎

in repose 安睡 平靜

in reply to 答複…

in reply 作爲(wèi)答複

in remembrance of 紀(jì)唸；廻憶…

in relief 顯著地；鮮明地；浮雕一般；松了口氣

in reliance on 對……的信賴

in relation to 關(guān)於；涉及

in regular turn clause [交通運(yùn)輸工程]停泊條款

in register 對得齊；配準(zhǔn)

in regards to 有關(guān)...

in regard to 關(guān)於

in regard of 關(guān)於…

in reference to 關(guān)於

in red 穿紅衣

in record [法] 記錄在案

in recognition of 承認(rèn)…而；爲(wèi)酧謝

in recess 休息；暫停

in recent years 最近幾年中