bulb
bulb
意味(日本語)
球根、電球
語源
- bulb(o)- : L.bulbus, Gk.bolbos = onion(たまねぎ)
意味(英語)
- (noun) Botany A short, modified, underground stem surrounded by usually fleshy modified leaves that contain stored food for the shoot within: an onion bulb; a tulip bulb.
- (noun) Botany A similar underground stem or root, such as a corm, rhizome, or tuber.
- (noun) Botany A plant that grows from a bulb.
- (noun) A rounded projection or part: the bulb of a syringe.
- (noun) An incandescent lamp or its glass housing.
例文
- Only works if the bulb is actually "on", as in: plugged in or not burned out, The water keeps flowing, safe to drink or not.