A vacuum bottle is a container which is used to keep liquids either hot or cold. It is ______ of a metal container, a glass bottle, a plastic cap, a cork, and a shock absorber.
A vacuum bottle is a container which is used to keep liquids either hot or cold. It is ______ of a metal container, a glass bottle, a plastic cap, a cork, and a shock absorber.
发布时间：2025-02-22 04:04:24
