mat
/ˌem.eɪˈtiː/
名词
药物辅助治疗（medication assisted treatment 的缩写）
Pregnant patients in MAT can and do deliver healthy babies.
正在进行药物辅助治疗的孕妇可以分娩出健康的婴儿，而且这种情况已经切实发生过。
/mæt/
名词
桌垫；衬垫
a beer mat
啤酒杯垫
（体育运动中用的）垫子
Please remember to bring a mat and a towel with you to the next aerobics class.
下次有氧健身课时请记得带垫子和毛巾。
一厚层（玻璃、毛发等）；（结缠的）一团，一簇
The top few buttons on his shirt were open, revealing a mat of dark hair on his chest.
他衬衫最上面的几颗纽扣没系上，露出一片黑色的胸毛。