| 单词 | bulb |
| 释义 | bulb n =>illus 见插图. 1 thick rounded underground stem of certain plants (eg the lily, onion, tulip) sending roots downwards and leaves upwards 球茎（如百合、洋葱、郁金香等植物的地下茎）. =>illus at App 1 见附录1之插图, page ii. 2 (also `light bulb) pear-shaped glass container for the filament of an electric light 电灯泡: change a bulb 换灯泡 a 60-watt light bulb 60瓦的灯泡. 3 object shaped like a bulb, eg the bulging end of a thermometer 球茎状物（如温度计球状的一端）. |
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