Ballistics
n. 弹道学, 发射学\\n[化] 弹道学
📖 牛津释义
ballistics
n[sing v]
study of things that are shot or fired through the air, eg bullets, missiles, etc 弹道学（对射击或发射之物如子弹、导弹等的研究）
[attrib 作定语]
a ballistics expert 弹道学专家.
🗣️ 情景例句
Everything I earn helps us towards getting that house
我的每一笔进帐都可帮助我们得到那幢房子
Excuse me, how can I get to the bus station?
对不起，汽车站怎么走？
He's younger and stronger than you are.
他比你年轻，比你强壮。