词汇	semi-annual variation
释义	semi-annual variation 半年变化
随便看	thermoelectric thermometre thermoelectric thermometry thermoelectric thermostat thermoelectric thermostat drying box thermoelectric thin film thermoelectric traction thermo-electric traction thermoelectric transducer thermoelectric type thermoelectric unit thermoelectric vehicle thermoelectric voltage thermoelectric well thermoelectric winding system thermoelectric wire thermoelectrieity pole thermo-electro analogy apparatus thermoelectrochemistry thermoelectrode thermoelectrodynamics thermo-electro-elastic dynamic thermoelectrolumines thermoelectroluminescence thermoelectromagnet thermoelectromagnetic