Gun pendulum
槍擺，彈道擺，沖擊擺
?? 詞語組成解析
gun
[ɡ?n]
n. 槍;發令槍聲;受雇殺人的槍手;噴射器;
vt. 射擊（某人）;給…加大油門;打獵;
vi. 用槍打獵;
??? 情景例句
If we don't get dressed,
假如我們不去打扮的話，
Why was only he exempted from work?
為什么只有他不必工作呢？
I think she's twelve.
我想她十二歲了。