新托福听力词汇小伴侣词汇表

character alphabet ideogram pictograph cuneiform sumatran Phoenician Hebrew romance linguist linguistics endomorphic mesomorphic ectomorphic personality dominant irritability stimulate mental suppression conscious repression unconscious consciousness cognitive psychology projection ideomotor psychologist cognitive displacement psychology school grade score session term semester senior junior sophomore freshman auditor elective selective compulsory syllabus curriculum patriotism initiate cultivation education data processing automation default Ethernet instruction binary administrator database password hacker secure throughput terminal unit disk compiler buffer storage assemble account access time authentication authorization back up subdirectory sentinel storage proxy server random access optical scanner printer hyperlink filter firewall host browser search engine monitor home page language cs computer science approximate mean rational number irrational number integer coefficient constant divider fraction factor exponential ordinate radical cancel out round up quadrant parameter deduction dispersion evaluate inference variant sum aggregate calculator calculation multiplication subtract divide multiply minus addition formula pyramid column polyhedral cube hexahedron tetrahedron parallelogram trapezoid pentagon square quadrangle rectangle triangle obtuse angle acute angle exterior angle interior angle angle ellipse semicircle round sphere spiral linear curve volume area circumstance semidiameter diameter sequence symmetry vertical ratio percentage linear algebra algebra calculus probability statistics odd even mathematician function maths abacus decimal mathematics power appliance shock discharge charge permittivity anode anion watt ammeter ohmmeter galvanometer integrated circuit strength transistor vacuum tube semiconductor conductor voltage electric charge circuit transformer AC alternating current DC direct current electric current rub static electricity electricity propagation transmit longitudinal interference timbre resonance vibrate medium amplifier amplitude pitch band baud frequency transverse wave wavelength trough crest microwave ultrasonics sound wave ultrasonic ultrasound acoustics illumination fluorescent lamp reflection opaque translucent transparent magnifier microscope concave lens convex lens refrangibility pleochroism dichroism X-ray ultraviolet ray diffraction photon absorbance Doppler optical fiber spectrum ray optics joule