Risk function
[计] 风险函数
🧩 词语组成解析
risk
[rɪsk]
n. 危险，冒险;保险额;被保险人或物;
vt. 冒…的危险;使…冒风险（或面临危险）;
🗣️ 情景例句
How did he get to be a department head so fast?
他怎么这么快就成为一个部门的主管？
I got my hair cut.
我剪了头发。
His bike hit the bag of rice and he fell off.
他的车撞到大米上，他摔了下来。