TOEFL語彙

path followed by a moving object

軌跡；移動経路

transmitting light so objects can be seen clearly

透明な

framework of connected members often forming triangles

トラス；部材をつないだ骨組みで、多くは三角形を組み合わせる

rotating machine extracting energy from fluid flow

タービン

all space time matter and energy

宇宙

region containing very little matter

真空

rate of position change including direction

速度；方向を含む位置の変化率

move repeatedly back and forth

振動する；振動させる

repeated back and forth movement

振動

range of electromagnetic radiation visible to humans

可視スペクトル

electric potential difference between two points

電圧；電位差

three dimensional space occupied by a body

体積

distance between equivalent points in successive wave cycles

波長

compact stellar remnant without sustained core fusion

白色矮星