英文英文字典

英文英文字典

古腾堡计划中的在线英语-英语词典

Bulb的结果

Bulb (n.)

A spheroidal body growing from a plant either above or below the ground (usually below), which is strictly a bud, consisting of a cluster of partially developed leaves, and producing, as it grows, a stem above, and roots below, as in the onion, tulip, etc. It differs from a corm in not being solid.

Bulb (n.)

A name given to some parts that resemble in shape certain bulbous roots; as, the bulb of the aorta.

Bulb (n.)

An expansion or protuberance on a stem or tube, as the bulb of a thermometer, which may be of any form, as spherical, cylindrical, curved, etc.

Bulb (v. i.)

To take the shape of a bulb; to swell.