Risk function
[計(jì)] 風(fēng)險(xiǎn)函數(shù)
?? 詞語(yǔ)組成解析
risk
[r?sk]
n. 危險(xiǎn)，冒險(xiǎn);保險(xiǎn)額;被保險(xiǎn)人或物;
vt. 冒…的危險(xiǎn);使…冒風(fēng)險(xiǎn)（或面臨危險(xiǎn)）;
function
['f??k??n]
n. 功能，作用;應(yīng)變量，函數(shù);職務(wù);重大聚會(huì);
vi. 有或起作用;行使職責(zé);
funct活動(dòng)+ion表名詞 → 功能
??? 情景例句
All work and no play makes Jack a dull boy.
只有工作沒(méi)有娛樂(lè)會(huì)使人呆頭呆腦。
All our garments are now poly-cotton, which is stronger, needs little ironing, and allows variations in patterns.
現(xiàn)在我們的服裝都是滌棉料的，質(zhì)地堅(jiān)韌，不用熨燙并且花樣繁多。
Of course. And why not buy some English tapes and some books to go with them? I'm sure you'll find them useful.
當(dāng)然了。干嗎不買(mǎi)些英語(yǔ)磁帶和與之配套的書(shū)呢？我相信你會(huì)覺(jué)得它們有用的。