There was a roach crawling on the wall by which you were standing.

在那边的墙上，就是你刚刚站的那旁边，有一只蟑螂在爬。

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A player can burrow a Roach at low health for it to regenerate back to full health in seconds, at which point it can unburrow and begin attacking the Marines again.

一个玩家可以让低血量的蟑螂钻地并在几秒钟内恢复满，这样他就可以爬出来接着攻击机枪兵了。

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He found his brother in a seedy, roach-infested apartment.

他发现他的兄弟住在一套肮脏的、蟑螂横行的公寓里。

《柯林斯英汉双解大词典》

Mirabelle reaches into a gray plastic bucket and pulls out a roach motel, then a rat trap.

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