equable
adjective uk/ˈek.wə.bəl/ us/ˈek.wə.bəl/
平和的;性情温和的
always being pleasant
Graham has a fairly equable temperament - I haven't often seen him really angry. 格雷厄姆性情很平和——我不怎么见他真正动肝火。
稳定的，变化小的
not changing suddenly
The south of the country enjoys an equable climate. 这个国家的南部地区气候温和稳定。