旋转式弹匣的英文：
rotary magazine

rotary是什么意思：
adj. 旋转的；有旋转部件的
n. 旋转式机器

Kowloon Rotary Endowment Fund
九龙扶轮社捐助基金

The central unit is a rotary drum.
核心设备是一个旋转的滚筒。

The rotary agitator irrigated him.
旋转的鼓动者可灌溉的他。

Conventional Motor or Direct Drive Rotary?
选择传统电机还是直接驱动旋转电机？

It's a rotary engine.
那是一部转缸式发动机。

magazine是什么意思：
n. 杂志，期刊

If that is not a pictorial, then it is a magazine.
那不是画报就是杂志。

The incident was noticed in a magazine.
这一事件在一份杂志里述及。

He is a magazine solicitor.
他是杂志推销员。

A binding or enclosure for a book or magazine.
书皮，封面书或杂志的镶边或封皮

There was an explosion in the ship's magazine.
军舰的弹药库爆炸了。