discorsage, you are right in general but in this case I don't agree. sulphur and formaldehyde aren't overly foreign stuff, and the rheostat/thermostat line is probably meant to sound forced, as if he was actually mistaking one for the other.
discorsage, you are right in general but in this case I don't agree. sulphur and formaldehyde aren't overly foreign stuff, and the rheostat/thermostat line is probably meant to sound forced, as if he was actually mistaking one for the other.