Audio is licensed under Creative Commons Attribution-ShareAlike 4.0 International License , building on the work of CC-CEDICT .
Sign in to save this word to your study lists.
Try HanyuGuide's Chinese review system with multiple choice, typed recall, tone-aware practice, and reviews scheduled before memory fades.
to guard
to set
conservation (e.g. of energy, momentum or heat in physics)
scientific law (e.g. law of conservation of energy)
law
permanent
constant