1. be absent from 缺席,不在
2. be different from 与……不同
3. be far from 离……远,远远不
4. be free from 没有,免受
5. be safe from 没有……的危险
6. be tired from 因……而疲劳
1. be absent from 缺席,不在
2. be different from 与……不同
3. be far from 离……远,远远不
4. be free from 没有,免受
5. be safe from 没有……的危险
6. be tired from 因……而疲劳