ready reckoner

book, table, etc of answers to calculations of the type most commonly needed in business 计算便览; 简便计算表.

read over, read-out, readability, readable, readdress, reader, readership, readily, readily, readiness, readiness, reading, reading age, reading-desk, reading-glasses, reading-lamp (also `reading-light), reading-room, readjust, readjustment, ready, ready money (also ready cash), ready-made, reaffirm, reaffirmation, reafforest, reafforestation, reagent, real, real ale, real estate, real number, real tennis (also royal tennis), real time, realign, realignment, realise, realism, realist, realistic, realistically, reality,