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hob

C2 verb

hob /hɑb/ nghĩa là phay lăn răng

Các nghĩa

  1. phay lăn răng

    To create (a gear) by cutting with a hob.

    transitive

    Now clean the hob.

    This hob is 112 centimetres wide.

    The kettle is whistling on the hob.

  2. gia công bánh răng bằng dao phay lăn

    To engage in the process of cutting gears with a hob.

    intransitive

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