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bulb

A2 noun

Các nghĩa

  1. củ (thực vật)

    The bulb-shaped underground portion of a plant such as a tulip, consisting of a shortened stem and many fleshy scale leaves, from which the rest of the plant may be regrown.

    the plants which grow in the earth from seed or bulbs.

  2. vật hình củ

    Any solid object rounded at one end and tapering on the other, possibly attached to a larger object at the tapered end.

    the bulb of the aorta

  3. bóng đèn

    A light bulb (not necessarily bulbous in shape).

    an incandescent bulb

  4. mũi quả lê (tàu thủy)

    A bulbous protuberance at the forefoot of certain vessels to reduce turbulence.

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