风切变

wind shear (meteorology)

to change / to become different / to transform / to vary / rebellion

wind / news / style / custom / manner / CL:陣|阵[zhen4],絲|丝[si1]

to cut / to slice / tangent (math)

definitely / absolutely (not) / (scoffing or dismissive interjection) Yeah, right. / Tut! / to grind / close to / eager / to correspond to / see also 反切[fan3 qie4]

shear (physics)