Smas
abbr. 表浅肌肉腱膜系统（Superficial Muscular Aponeurotic System）
🗣️ 情景例句
She's still giving the toughest English history exams
她仍用最艰深的英国史试题考学生
That house is for sale.It has central heating.
那幢房子是待售的，它有中央暖气系统。
And Chinese, Korean, Filipino and Indian engineers are graduating in droves from California's colleges.
中国、韩国、菲律宾和印度的工程师一批批地从加州的大学毕业。