Rideograph
(测量路面行车平稳性能的)测振仪, 平整度测定仪
🗣️ 情景例句
But I might not.
但也许不去。
A little of everything, nothing at all.
每事浅尝辄止，结果将一事无成。
Your English is improving little by little.
你的英语正在渐渐提高。