n.[藥]甲基苯丙胺；脫氧麻黃堿（中樞興奮藥）
What are the long-term effects of methamphetamine use? 使用甲基苯丙胺的長期效果是什么？
Methamphetamine passes through the placenta and is secreted in the breast milk. 甲基苯丙胺通過胎盤分泌在母乳中。
