untreads

v.

折回，退回( untread的第三人称单数 )；

UN treads cautiously in probe of border firefight
UN treads on powerful toes with Palestinian land development aid
Automatic line box packing equipment
Venus and Adonis by William Shakespeare
A test object and criteria for high resolution electron microscopy
Interactions among Ca2+, Na+and K+in salinity toxicity: quantitative resolution of multiple toxic and ameliorative effects
Reinforcement of rubber by fractal aggregates
Alpine Treeline of Western North America: Linking Organism-To-Landscape Dynamics
Shoreline processes and the age of the Lake Lahontan highstand in the Jessup embayment, Nevada
DESIGNING FOR PEDESTRIANS