Longstanding
a. 长期间的, 长期存在的
✅ 同义词
🔴 反义词
🗣️ 情景例句
I have a lot of work to do to get ready for tomorrow.
我得为明天做许多准备工作。
Whom will you give them to?
你将把它们给谁？
The cultivation of a hobby and new forms of interest is therefore a policy of the first importance to a public man.
因此，对一个从事社会活动的人来说，培养一种业余爱好和各种新的兴趣是头等重要的作法。