Step response problem
[計] 階躍響應(yīng)問題
?? 詞語組成解析
step
[st?p]
n. 步，腳步;步驟，手段;步調(diào);級別;
vt.& vi. 舉步，行走;踩，踏上;跨入;輕快地走;
vi. 踏，踩;走;
vt. 跳舞;邁步;使成階梯狀;
response
[r?'spɑns]
n. 反應(yīng);回答，答復(fù);[宗]回應(yīng)經(jīng)文，應(yīng)唱圣歌;
re回，向后+sponse承諾 → 回答；答應(yīng)
problem
['prɑbl?m]
n. 問題;疑難問題;習(xí)題;引起麻煩的人;
adj. 成問題的;難處理的;關(guān)于社會問題的;
problem- 【希臘傳入拉丁】字面上表”向前拋的東西”也表問題
??? 情景例句
Do you have anything to declare for customs?
有什么要申報呀？
Failure is the mother of success.
失敗是成功之母。
This exhibition received a great deal of attention in the press, for though the pictures were supposed to be the work of famous artists, they had in fact been painted by Dickie.
這次展覽引起報界廣泛注意，因為這些畫名義上是名家的作品，事實上是迪基自己畫的。