Forward substitution
[計(jì)] 前向替換
?? 詞語(yǔ)組成解析
forward
['f?rw?d]
adv. 前進(jìn)地;向前;至將來(lái);提前地;
adj. 向前方的;迅速的;（社會(huì)、政治）進(jìn)步的;早熟的;
vt. 促進(jìn)，助長(zhǎng);（按新地址）轉(zhuǎn)寄;發(fā)送;
n. 前鋒;
for前 + ward向... → ad.向前；今后，往后\r\nv.轉(zhuǎn)發(fā)
substitution
[?s?bsti'tju:??n]
n. 代替;代用;替換;<化>取代（作用）;
??? 情景例句
We'll sign two originals, each in the Chinese and English language.
我們將要用中文和英文分別簽署兩份原件。
Where's a tax-free shop?
免稅店在哪兒？
And then, when they were dead, the carnivores, like the sabre-toothed cats and the giant wolves, came out to feed and suffered exactly the same fate.
大象死后，一些食肉動(dòng)物，如劍齒虎和大灰狼就來(lái)吃大象，結(jié)果遭到了同樣的命運(yùn)。