The phrase "a stalk on" is not correct and does not convey a clear meaning in written English.
It may be intended to refer to something related to "stalking" or "a stalk," but without context, it is unclear how to use it appropriately.
Example: "He had a stalk on his mind, but it was not the right time to discuss it."
Alternatives: "a fixation on" or "an obsession with".
They bow their heads because they've got a stalk on.
Below certain speeds, the Autopilot system – which you engage with a double pull of a stalk on the steering column when icons in the instrument cluster are lit to say both cruise control and Autosteer are available – can also simply follow the car in front, using its cameras and other sensors to track the location of the car.
Therefore, an onboard computer screen sits between the speedometer and tachometer (adjustable from a stalk on the steering wheel) so that information is visible (like the outside temperature or the CD track) right below your normal line of sight.
With CTC, colonic polyps appear as murally-based soft tissue nodules, sometimes with a stalk, on axial 2D source images.
The light sensor was mounted on a stalk of 2 cm in length to prevent it from being covered by the feathers of the birds.
To successfully disperse spores, they must be held aloft on a stalk of sufficient height.
His pet dog is thought to have knocked the shuttle lever which moves in a similar way to an indicator stalk on a car and moves the forklift forwards and backwards.
Upon starvation, up to 100.000 cells aggregate together and form a fruiting body, composed of a basal disk, a stalk and, on top of it, a sorus.
The flower bears whorls of floral organs attached to a receptacle, the expanded end of a flower stalk on which the flower parts are borne.
Dribble the juice from a parsnip stalk on your hand, for instance, and a phytophototoxin called furocoumarin will blister the skin in sunlight.
We celebrated Christmas with one lone "tree --a leafless stree --anding on an emptree --aleafless drum stalkd with the center pole of a standingtent.
