capsules
A capsule is a very small tube containing powdered or liquid medicine, which you swallow.
cod liver oil capsules.
鳕鱼肝油胶囊。
A capsule is a small container with a drug or other substance inside it, which is used for medical or scientific purposes.
They first implanted capsules into the animals' brains.
他们先将密封管植入那些动物的大脑。
A space capsule is the part of a spacecraft in which people travel, and which often separates from the main rocket.
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。
A time capsule is a container into which people put typical everyday objects from their lives. The container is buried so that people in the future can dig it up, and find out about what life was like in the past.
Twenty-five years ago they filled a time capsule and buried it.
25年前,他们将一个时光宝盒装满并把它埋了起来。