Back substitution
[计] 倒转代换
🧩 词语组成解析
back
[bæk]
n. 背，背部;背面，反面;后面，后部;（椅子等的）靠背;
vt. 使后退;支持;加背书于;下赌注于;
vi. 后退;倒退;
adj. 背部的;后面的;以前的;拖欠的;
adv. 以前;向后地;
substitution
[ˌsʌbsti'tju:ʃən]
n. 代替;代用;替换;<化>取代（作用）;
🗣️ 情景例句
Nowadays many TV programs need parental guidance.
现在许多电视节目需要在家长指导下观看。
His opening remarks were serious.
他的开场白说得很严肃。
Acting on the contention that facts are sacred, reporters can cause untold suffering to individuals by publishing details about their private lives.
记者按事实至上的论点行事，发表有关别人生活的细节，有时会给当事人造成极大的痛苦。