| 短语 | know sth inside out |
| 释义 | know sth inside out also know sth backwards BrE; know sth backwards and forwards AmEto be very familiar with something, especially because you have learned about it or because you have a lot of experience对某事了如指掌，对某事十分了解:•Erikson know the game inside out.埃里克森精通此道。know sth inside out BrE, know sth inside and out AmEto know something in great detail对某事物知道得一清二楚:•She knows her subject inside out.她对她的课题了如指掌。 |
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英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。