1. 花费;放松：pay off 偿清;取得成功 | pay sth out 花费;放松 | pay up付清
2. (按时)为...付巨款：pay sth off 全部偿还 | pay sth out (按时)为...付巨款 | pay up 付清全部欠款
3. (按时)为某事付巨款：648.pay sth off 全部偿还 | 649.pay sth out (按时)为某事付巨款 | 650.pay up 付清全部欠款
1. The weather forecast catch a glimpse of ensure safety an advanced computer system keep in touch with in the distance pay attention to deal with cure sb of sth catch sb cheating be well prepared for in store the trend of fashion in contemporary society the exact size of the room further education lifelong learners urban development cheat sb out of money
在当代社会在当代社会 15 房间的确切面积 16。