Cylinders
n. 圆筒( cylinder的复数形式 ); 圆柱; 汽缸; （尤指用作容器的）圆筒状物
🗣️ 情景例句
What do you think?
你看怎么样？
I'd like to know something about your foreign trade policy.
我非常想了解有关贵国对外贸易的政策。
A man may acquire great knowledge of topics unconnected with his daily work,
一个人可能会获得与其日常工作无关的某些课题的渊博知识，