词组 | about and on |
释义 | Contents overview about and on352 about and onCompare:–a book for children about Africa and its peoplesa textbook on African history–a conversation about moneya lecture on economicsWe use about to talk about ordinary, more general kinds of communication. On suggests that a book, talk, etc is more serious, suitable for specialists.Previous Next |
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英语用法大全包含1354条英语用法指南,基本涵盖了全部常用英文词汇及语法点的翻译及用法,是英语学习的有利工具。