Smas
abbr. 表浅肌肉腱膜系统（Superficial Muscular Aponeurotic System）
🗣️ 情景例句
I'll call in the morning and set up an appointment to see him.
我明天早上就打电话给他， 跟他约个时间去看他。
Did you hurt yourself?
你自己割伤的？
Since then, they have been trying to find out how the fire began.
从那时起，他们一直试图找出起火的原因。