A Charm Against the Toothache的用法和样例：
- So to the sneezer they say,“god bless you”, as a charm against the danger of the moment.
- An object worn, especially around the neck, as a charm against evil or injury.
- An object worn,especially around the neck,as a charm against evil or injury.
- Since ancient and medieval times it has been prized for its medicinal properties; it was formerly carried as a charm against vampires and other evils.
- A little piano stood against the wall.