新加坡中二科学原版教材词汇表

motion sensor sea level in turn weather pattern natural gas conserve trip rectify blown pin live wire neutral cable circuit breaker earth safety feature peel off gadget potential casing electrical shock misuse electrocution fire hazard on average electric oven kWh Three Gorges Dam hydroelectric gigawatt megawatt kilowatt rating power watt fossil fuel household kettle heat up coiled lead-in filament insulation chromium alloy nichrome iron bar iron earpiece electric fan scrapyard solenoid coil wire television transmission fundamentally electromagnetism deflect compass immerse molten bauxite interaction electroplate audio gold-plated extraction effect magnetic overall approval lecturer conductor metallic slider individual equalizer equaliser rheostat variable dimmer coloured fixed flexible insulator electrical conductor for instance cross-sectional ohm electric charge voltmeter joule volt potential difference ammeter connected branch divide into loop series in series dry cell circuit diagram component convert into electron current conventional terminal positive ampere SI electric current plug jet player socket jack earphone flow electricity bulb output resistor vary significance circuit touchscreen electrical system increasing malnutrition booming stunning Census Bureau screen disposable insist on needle tattoo piercing acupuncture treatment itchy immunity immune system partner fluid ribbon gonorrhoea syphilis AIDS tubal ligation vasectomy irreversible withdrawal in general side effect prescription pill IUD impermeable rim elastic cap dome-shaped condom tablet foam aerosol gel intra diaphragm spermicide rhythm contraceptive progesterone participate mechanical implantation accessible strive to overpopulation statistics contraception birth control permanent bleeding severe spontaneous financial handicapped disruption complication depression guilt foetus surgical termination debate prevent from make a decision value infection transmit unwed furthermore emotional unwanted even though crisis abortion premarital sex shed menstrual flow fertile fertilize menstruate overcome sweat excessive odour opposite sex mature Menstrual cycle ovulation menstruation monthly broaden hip breast pubic ejaculation armpit deepen voice box facial hair capable of adolescent spurt puberty attached lobed cleft chin fair skin tone