assault rifle

基本解释

This is the Soviet Union's Kalashnikov AK-47 assault rifle, developed in the 1940s for the Arctic, and popular with assault rifle users everywhere.
这个可是苏联卡拉什尼科夫AK-47冲锋枪，它是针对北极圈设计，产于1940年代，并且是使用最广泛的冲锋枪。
Then Jack heard a familiar sound, easily recognizable from his service with Delta Force in Eastern Europe - the distinctive crack of a Soviet-style AK-47 assault rifle.
接着又响起了一种杰克熟悉的声音，凭着过去跟随三角洲特种部队在东欧服役的经验，他清楚地分辨出苏制AK-47突击步枪特有的射击声。
Georgi smiled, remembering the surprise on one assassin's face when the old man who begged for pennies at the door suddenly pulled the assault rifle from its place behind a loose wall panel.
格奥尔基笑了，他想起在门口讨钱的老人突然从一块活动墙板后抽出突击步枪时，一个杀手脸上那种惊恐的表情。

A militia group in Ohio posted a video on the Internet of a man with an altered voice holding a semi-automatic assault rifle.

Eighteen spent bullet casings were recovered from the room, and several matched Platero's assault rifle.
MSN: Soldier found guilty of murder in Iraq shootings

a semiautomatic firearm with additional features such as a large magazine, a bayonet fitting, etc