Ballistic penduium
[機] 彈道擺
?? 詞語組成解析
ballistic
[b?'listik]
adj. 彈道學的;發射學的;飛行物體的;
??? 情景例句
Absolutely.
絕對是真的。
I'm sure he will get to the game on time.
我確定他會準時參加比賽。
No, I'm sorry, but it doesn't.
抱歉，沒有。