質量不大好
not so / too hot
not very good in quality
Her spelling isn't too hot.她的拼寫不太好。
不舒服
not feeling well
'How are you today?''Not so hot, I'm afraid.'“你今天怎麼樣?” “很遺憾,不怎麼樣。”
釋義來自《牛津高階英漢雙解詞典》第 9 版