stumbling

n.

an unsteady uneven gait

同义词：lurchstagger

an unintentional but embarrassing blunder

同义词：triptrip-upmisstep

Hip joint contact forces during stumbling
Stumbling corrective reaction: a phase-dependent compensatory reaction during locomotion
Stumbling reactions in man: significance of proprioceptive and pre-programmed mechanisms
Teacher Certification Reconsidered: Stumbling for Quality. A Rejoinder.
Discourse coherence and theory of relevance: Stumbling blocks in search of a unified theory
Foundations or Stumbling Stones for a Science of Personality?. (Books on Science for Laymen: Foundations for a Science of Personality)
Preferential Trade Agreements as Stumbling Blocks for Multilateral Trade Liberalization: Evidence for the United States
Autism and the extraction of emotion from briefly presented facial expressions: Stumbling at the first step of empathy.
Teachers' developing ideas and practices about mathematics performance assessment: Successes, stumbling blocks, and implications for...
Section 1 : A capabilities driven perspective The resource-based view of the firm : some stumbling- blocks on the road to understand...