iron

/'aiәn/

柯林斯星级

牛津核心词汇

BNC频率: 1877

现代语料频率: 2280

n. 铁, 熨斗, 铁器, 坚强, 烙铁, 镣铐

vt. 烫平, 熨, 用铁包

vi. 烫平

n adaptation to a new climate (a new temperature or altitude or environment)

plural of acclimation n adaptation to a new climate (a new temperature or altitude or environment)

adaptation to a new climate (a new temperature or altitude or environment)

a thriving in a relatively acidic environment (especially of plants requiring a pH well below 7)

n an organism that thrives in a relatively acid environment

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