grease
Definition
Animal fat or an oily substance used to reduce friction. It can also refer to lubricating something or becoming oily.
中文 动物脂肪或油性物质，用于减少摩擦；也指润滑或变得油腻。
Example
"He used grease to keep the door hinges from squeaking."
Animal fat or an oily substance used to reduce friction. It can also refer to lubricating something or becoming oily.
中文 动物脂肪或油性物质，用于减少摩擦；也指润滑或变得油腻。
"He used grease to keep the door hinges from squeaking."