1. The doctor arrived without delay to treat the patient.
医生立即赶到为病人治疗。

2. Please complete the task without delay.
请立即完成这项任务。

3. The message was sent without delay.
信息被立即发送。

4. They left without delay after the meeting.
会议结束后他们立即离开。

A: Should we wait for more instructions?
A：我们需要再等指示吗？

B: No, we should proceed without delay.
B：不，我们应该立即行动。

1) 表示立即行动或响应

2) 强调没有任何时间拖延

3) 常用于正式或工作场景

4) 网络语境中表示“马上做”

1. 立即；毫不延迟地

e.g. The manager responded without delay.
经理立即做出了回应。

2. 迅速地；及时地

e.g. Action was taken without delay.
立即采取了行动。

adverbial phrase

1. Immediately; without waiting or postponing anything.

Synonym: immediately, at once