Ballistic pendulum
[化] 冲击摆
🧩 词语组成解析
ballistic
[bə'listik]
adj. 弹道学的;发射学的;飞行物体的;
🗣️ 情景例句
Fortunately, they returned safely.
说来幸运，他们平安回家了。
When poverty comes in at the door,love flies out of the window.
贫穷一进门，爱情跳窗走。
Sorry, sorry, Polly says sorry!
对不起。