Ready reckoner
n. 简便计算表
📖 牛津释义
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.
🧩 词语组成解析
ready
['rɛdi]
adj. 准备好的，现成的;即时的，敏捷的;情愿的;即将的;
vt. 做好…的准备;
adv. 预先;已完成地;
n. 现款;
n. 计算者, 清算人, 计算手册
🗣️ 情景例句
Oh, there's our table and benches.
哦， 那是我们的桌子和长板凳。
My brother is not quite twenty-five.
我的兄弟不够25岁。
and because there is so much of it the function would seem to e important.
睡眠占去那么多时间，所以其作用似乎还是很重要。