updated sense approved 不渝 · bùyú · unchanging
不渝
bùyú
unchanging
constant and steadfast; not changing or failing over time, especially in regards to loyalty or feelings
他们的友谊历久不渝。
—→ expressioncreated sense approved 不渝 · bùyú · unchanging
不渝
bùyú
unchanging
constant and steadfast; not changing or failing over time, especially in regards to loyalty or feelings
他们的友谊历久不渝。