These substances simply pass straight through your system, so eating too much at once can cause you some problems.

The company all stared at me as I passed straight among them.

The gate was guarded, but they were allowed to pass straight through.

He made a grab for a pitcher that sat on the table, but his hand passed straight through it.

Part of the light passes straight through the film (A).

Great scene, even though the hand is the wrong way round and the feet appear to pass straight through the lead bully's arm.

About half of the passenger trains running along the line call at the station, the others pass straight through.

Reaching out, his hand passes straight through the chair standing in the middle of the room.

I think we might as well pass straight through it.

It passed straight through him, too, twisting his guts in the process.