Springlock
n. 弹簧锁
🗣️ 情景例句
Don't tell me.
别告诉我。
Penny wise and pound foolish.
小事聪明，大事糊涂。
The building of skyscrapers in New York began around the year 1900.
在1900年左右，摩天楼开始在纽约兴建。