held on

• 继续； 抓住 ... 不放

held on的用法和样例：

例句

1. A model railway mart will be held on Friday.
   铁路模型展销会将于星期五举行。
2. The convocation about environment will be held on next Monday.
   有关环境的会议将在下周一举行。
3. Meetings are held on alternate Thursdays.
   每隔一个星期的星期四举行一次会议。
4. The industrial exposition will be held on September.
   工业博览会将于九月召开。
5. He held on tight to the rope and began inching down the cliff.
   他紧紧抓住绳子，开始慢慢地滑下峭壁。
6. He held on to a branch until we came to his rescue.
   他抓住一根树枝，直到我们把他救下来。
7. He held on (to the rock) to stop himself slipping.
   他紧紧抓住(岩石)以免自己往下滑。
8. He held on to the branch like grim death.
   他紧紧抓住树枝不松手。