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Chọn ngôn ngữ của từ điển
Conservation
01
bảo tồn, bảo vệ
the protection of the natural environment and resources from wasteful human activities
Các ví dụ
Water conservation is essential in regions experiencing severe drought.
02
the act or process of preventing loss, injury, or undesirable change
Các ví dụ
Conservation of energy in the system prevented further damage.
03
the principle that certain quantities remain constant during chemical reactions or physical transformations
Các ví dụ
Scientists verified conservation of momentum in the experiment.
04
the protection, maintenance, and restoration of objects, buildings, or works of artistic or historical significance
Các ví dụ
Conservation of the cathedral involved repairing its stonework.
Cây Từ Vựng
conservationist
conservation
conserve
