A gun barrel was made of this new "chromium steel" but the first shot fired through it broke it into a dozen pieces.

用这种新的“铬钢”做成的枪，第一次开大后它就裂成了许多碎片。

youdao

A gun barrel was made of this new "chromium steel" but the first shot fired through it broke it into a dozen pieces.

用这种新的“铬钢”做成的枪，第一次开大后它就裂成了许多碎片。

youdao