Pretil
土坯女儿墙
🗣️ 情景例句
Where shall I put my signature?
我签在哪儿呀？
There is no royal road to learning.
治学无坦途。
Since that time, racing drivers have reached speeds over 600 miles an hour.
从那时以来，赛车选手已达到每小时600英里的速度。