noun [具体名词]胶囊；小容器；太空舱，航天舱；蒴果，荚膜You are asked to swallow a capsule containing vitamin B.你被要求吞下一颗含维生素B的胶囊。
adjective [原级]简短的；压缩的Try and keep it in a time capsule.试着把它放在时间胶囊里。
verb [vt. 及物动词]压缩；简述A Russian space capsule is currently orbiting the Earth.一个俄罗斯太空舱目前正环绕地球飞行。