单词	reflection mark
释义	reflection mark 反射标记
随便看	natural machanical frenquence Natural macmmolecule natural macro-molecular coagulants natural macromolecule natural macromolecule membrane natural magic natural magnet natural magnetic moment natural magnetic moments natural magnetic resonance natural magnetism Natural Magnetism-Acting Ability natural magnetization natural magnetotelluric method natural major natural makeup natural maternity natural mating natural mating pairing natural mating population natural matter natural maturation section natural maturity natural meadow natural meandering river