Gravitacheometer
重力测速仪; 重力速测仪
🗣️ 情景例句
I can't put my finger on what exactly makes a written piece a classic.
我不知道什么使一篇著作成为经典。
Where can I wash my hands?
请问洗手间在哪里？
I don't know if I'll have the patience.
我不知道我有没有耐心。