The lock panel slid closed behind us, the warning klaxon sounded, and the air pressure dropped.

- because I was jolted awake when the warning klaxon went off.

Behind him, the bridge jangled its electronic noises and a warning klaxon went off.

The sound reverberating through the hull set Kirk's teeth on edge, even as the warning klaxon began to scream.

Capturing both life forms from a planet before the warning klaxon will top off fuel reserves.

The shining red vehicle pulled up in front of the cable station and the warning klaxons ran down with an iron groan.

Archer closed his eyes, trying to damp down the mental warning klaxons that were going off inside his head.

The bridge went to emergency lighting, and the warning klaxon sounded.

Her voice cut through the quiet, tense atmosphere on the bridge like a warning klaxon.

Suddenly the cargo hold lights dimmed behind Khoriss, and a warning klaxon sounded.