How To Avoid Cluster Headaches Before They Ruin Your Entire Week
May 18, 2010 · avoid 多用于 avoid sb/sth 或 avoid doing sth。 prevent 用于 prevent sb from doing sth 或 prevent 某种 disease。 e.g. doctors advise us to avoid using too many antibiotics. it is much wiser to.
Cluster Headaches Causes | Cluster Headache Treatment
