hesitation

n.

犹豫；踌躇；含糊；口吃

复数：hesitations

without hesitation adj. 毫不犹豫的

1. There is no room for hesitation.
   没有犹豫的余地。
2. She answered without a moment's hesitation.
   她毫不迟疑立即回答。
3. His frequent hesitations annoyed the audience.
   他三番五次欲言又止，听众已感到厌烦。
4. After some hesitation he came out with the truth.
   他经过一番踌躇之后，把真相说了出来。

Hesitation and grammatical encoding.
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Hesitation Phenomena in Spontaneous English Speech
Tourist hesitation in destination decision making
Hesitation Disfluencies in Spontaneous Speech: The Meaning of um
Hesitation and the production of verbal paraphasias and neologisms in jargon aphasia ☆
Development of temporal patterning and vocal hesitations in spontaneous narratives.
Gender and information and communication technologies (ICT) anxiety: male self-assurance and female hesitation.
Governance and Administrative Education in South Eastern Europe: Genuine Development, Conditionality, and Hesitations