Muzzle velocity
初速
📖 牛津释义
muzzle velocity
speed of a bullet, shell, etc as it leaves the muzzle of a firearm （枪弹、 炮弹等离开枪炮口时的）初速.
🧩 词语组成解析
muzzle
['mʌzl]
n. 枪口，炮口;（防止动物咬人的）口套;（四足动物的）鼻口部;（狗）等凸出的鼻子和口;
vt. 给（狗等）戴口套;使缄默，钳制…言论;封锁…的言论;〈美俚〉亲嘴;
muse 口鼻;古法语中表示沉思,冥想,意思是抬着头鼻子朝天到处走
🗣️ 情景例句
There has been very little progress this term.
这学期没有什么进步。
There are four quarters in every dollar.
每美元有四个二角五分。
He had hardly had time to settle down when he sold the house and left the country.
还没等安顿下来就卖掉了房子，离开了这个国家。