n.
a painful or straitened circumstance
"the pinch of the recession"
an injury resulting from getting some body part squeezed
a slight but appreciable addition
同义词：touchhinttingemitejotspecksoupcon
a sudden unforeseen crisis (usually involving danger) that requires immediate action
同义词：emergencyexigency
a small sharp bite or snip
同义词：nip
a squeeze with the fingers
同义词：tweak
the act of apprehending (especially apprehending a criminal)
同义词：apprehensionarrestcatchcollartaking into custody
Pinching constants for hyperbolic manifolds
Universal pinching of 3D axisymmetric free-surface flow
Collapsing and Pinching Under a Lower Curvature Bound
Some pinching and classification theorems for minimal submanifolds
Random Vibration of Degrading, Pinching Systems
Hypersurfaces and a pinching problem on the second fundamental tensor
The dynamin family of mechanoenzymes: pinching in new places
Mitochondrial division: New partners in membrane pinching
Robust computer vision-based detection of pinching for one and two-handed gesture input
Lectures on the Ricci Flow: Curvature pinching and preserved curvature properties under Ricci flow
