extempore
adj, adv (spoken or done) without previous thought or preparation; impromptu 无准备的; 即席的
an extempore speech 即席讲话
speak extempore, ie without notes 即席发言.
🗣️ 情景例句
Certainly. Hold on, please.
当然可以,请稍等。
Please tune in next time.
请下次收听。
All the items that were found were sent to the War Museum.