on hand
成語所屬單字hand
on hand — 慣用語
1. Available, especially to help.
1.慣用語
釋義
在場
Available, especially to help.
例句
The medical team was on hand to treat injuries.
Extra staff will be on hand during the event.
成語所屬單字hand
在場
Available, especially to help.
The medical team was on hand to treat injuries.
Extra staff will be on hand during the event.