Availability model
[计] 可用性模型
🧩 词语组成解析
availability
[ə,velə'bɪləti]
n. 有效;有益;可利用性;可得到的东西（或人）;
avail=value价值 + ability可...性 →avail效用 + ability可...性 →可效性
🗣️ 情景例句
What do you think of life in Beijing?
您觉得北京的生活怎么样？
To go to his favorite bar after work
下班后到经常光顾的酒吧去
if you put all of your money into Periwigs International,you're setting yourself up as a hostage to fortune.
如果你把所有资金投入佩里威格斯国际公司，你就把自己当成了命运的人质。