Retroreflection
n. [物]回射
🗣️ 情景例句
She's quite used to treading the catwalk.
她已经习惯了走猫步。
When did you get off work?
你什么时候下班？
The following year, it was taken to pieces and sent to America.
第二年，它被拆成若干小块，运到美国。