1. For now, that is not practical for most users. 现在，那对大多数的使用者是不实际的。
2. When you began to work you might work out a practical scheme . 当你开始工作之前你可以先制定出一个可行的计划。
3. I have, however, a definite and practical proposal to make for action. 然而，我有一个确定的可应用的行动建议想提出来。
英英解释
adj.
1. concerned with actual use or practice
2. guided by practical experience and observation rather than theory
3. being actually such in almost every respect
4. having or put to a practical purpose or use
