Mars-a
[医]Mathematics Anxiety Rating Scale-Adolescents 青少年（对）数学焦虑等级量表
🧩 词语组成解析
Mars
[mɑ:z]
abbr. master attitude reference system 主要态度参考系统;midair retrieval system 中空恢复系统;military affiliated radio system 军用附属无线电系统;mathematics anxiety rating scale 数学焦虑等级刻度;
n. 毁坏，损坏，玷污( mar的名词复数 );
v. 毁坏，损坏，玷污( mar的第三人称单数 );
🗣️ 情景例句
She's a real slut.
她行为放荡。
We guarantee quality products which can stand fierce competition.
我们保证提供能经得起激烈竞争的高质量产品。
It is thought that they arrived more than 30,000 years ago by crossing a land bridge from Asia to America.
他们被认为是在3万多年以前从亚洲跨越一座陆桥来到美洲的。