词汇	situationa teaching
释义	situationa teaching 情境教学
随便看	spherical-head spherical header spherical head milling cutter spherical head-on photomultiplier spherical head piston spherical-head piston spherical head probe spherical head without folded edge spherical hearth spherical heater spherical helical spherical helical antenna spherical helicoid spherical helix Spherical hemispherical cover spherical-hermonic expansion spherical herps type elementary body spherical herps-type elementary body spherical hinge spherical HMX spherical hob spherical holder spherical hole spherical hollow be rotor spherical hollow rotor