n. 坚定不移, 持久不变

Constancy \Con"stan*cy\, n. [L. constantia: cf. F. constance.
See {Constant}.]
1. The state or quality of being constant or steadfast;
freedom from change; stability; fixedness; immutability;
as, the constancy of God in his nature and attributes.

2. Fixedness or firmness of mind; persevering resolution;
especially, firmness of mind under sufferings, steadiness
in attachments, or perseverance in enterprise; stability;
fidelity.

A fellow of plain uncoined constancy. --Shak.

Constancy and contempt of danger. --Prescott.

Syn: Fixedness; stability; firmness; steadiness; permanence;
steadfastness; resolution. See {Firmness}.