frail
adjective uk/freɪl/ us/freɪl/
C2 脆弱的；虚弱的；易碎的；易受损的
weak or unhealthy, or easily damaged, broken, or harmed
a frail old lady 孱弱的老妪
I last saw him just last week and thought how old and frail he looked. 我最后一次看见他就在上个星期，觉得他看上去非常衰老、虚弱。
the country's frail economy 该国脆弱的经济