substance
material with identifiable physical or chemical properties
n.L1 基礎・必須B2
物質；特定の性質を持つ材料
英語の定義 a type of material considered in terms of its physical or chemical properties
TOEFL語彙
単語・フレーズ2,876件 · 21テーマ
語彙（105）
soluble
adj. · B2 · L1able to dissolve in a specified solvent
溶ける；可溶性の
solute
n. · C1 · L2component dissolved in a solvent
溶質
solution
n. · B2 · L1uniform mixture at molecular or ionic scale
溶液
solvent
n. · B2 · L1component serving as dissolving medium
溶媒
state of matter
n. · B2 · L1physical form such as solid liquid or gas
物質の状態；物態
stir
v. · B1 · L1move material around to mix it
かき混ぜる；撹拌する
substance
n. · B2 · L1material with identifiable physical or chemical properties
物質；特定の性質を持つ材料
suspension
n. · C1 · L2mixture with undissolved particles dispersed in fluid
懸濁液；粒子が液体などに分散した混合物
synthetic
adj. · B2 · L1made through controlled chemical production
合成の；人工的に合成された
test tube
n. · B2 · L1small narrow laboratory container
試験管
thermal conductivity
n. · C1 · L2material property describing conduction of heat
熱伝導率
thermal expansion
n. · B2 · L2dimension change associated with temperature change
熱膨張
vapor pressure
n. · C1 · L2pressure of vapor in equilibrium with condensed phase
蒸気圧
viscosity
n. · C1 · L2resistance of a fluid to flow
粘度
viscous
adj. · C1 · L2having high resistance to flow
粘性のある；粘度が高い