About fifty.
大约有五十本。
初一英语课文 Unit 23 Mainly Revision

📚 句中词汇解析

从本句中提取的重要词汇

fifty ['fɪfti] 词频1
n. 五十个人;五十岁;五十年代;编号为五十的东西; num. 五十;五十个; adj. 五十的;五十个的;许多的;
"Costs are to be shared on a fifty-fifty basis between the government and local businesses."
费用由政府和当地企业均摊。

📚 更多「初一英语课文」例句