興奮劑

To rise; to flourish, prosper; to become popular; to start; to encourage; to get up; interest or desire to do something; excitement.

To exert oneself; to strive; to rouse oneself; to be brave and fearless; to flap wings; to raise or vibrate.

A medicinal or chemical preparation made by mixing ingredients; a specific quantity or dose of medicine; classifier for doses of medicine.