conserve
Definition
To protect something, especially natural resources, from loss or waste.
中文 保护某物，特别是自然资源，免受损失或浪费。
Example
"We should conserve water during the drought."
To protect something, especially natural resources, from loss or waste.
中文 保护某物，特别是自然资源，免受损失或浪费。
"We should conserve water during the drought."