Inverted backbone
[计] 倒置主干结构
🧩 词语组成解析
a. 倒转的, 反向的
🗣️ 情景例句
It was not until yesterday that I noticed it.
我一直到昨天才注意到它。
She showed me her gratitude by inviting me to dinner.
她邀请我吃饭以表示她的感激。
electronic goods and drug manufacturing.
-- 电子产品和药品的生产。