inconstant
🇺🇸
/ɪnˈkɑːnstənt/
🇬🇧
/ɪnˈkɒnstənt/
adjective
R
not staying loyal or faithful
His inconstant behavior made it hard to trust him.
他不稳定的行为让人很难信任他。
R
changing often
The weather was inconstant, with rain one moment and sunshine the next.
天气变化无常，时而下雨，时而阳光明媚。
translation
不忠诚的, 反复无常的