adj.明智的,可取的,能劝告的,适当的
Early booking is advisable.
早订票是明智的。
It was advisable for you not to mention that.
你不提及那件事是明智的.
The paths are often very rocky so strong boots are advisable.
路上通常石头很多,所以最好穿结实耐磨的靴子。