Back-formation
n. 逆序造词, 倒反构词
📖 牛津释义
back-formation
n [U, C] (process of making a) word that appears to be the root of a longer word, eg televise from television 逆构词（该词看来像是某一较长单词的词根, 如由television逆造出 televise）; 逆序造词法.
🧩 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;
formation
[fɔ:'meiʃən]
n. 形成;构成，结构;形成物;编队，队形;
🗣️ 情景例句
How about a date with your grandfather?
和你爷爷约个会好吗？
The voice is not distinct.
声音不清楚。
Sending a fax is more expensive than posting a letter, but much quicker.
发传真比寄信要贵些，但是要快得多。