Bregmatolambdoid arc
[医] 冠矢弓, 顶弓
🧩 词语组成解析
arc
[ɑ:k]
n. 综合症状;弧（度）;天穹;电弧，弧光。;
vi. 形成拱状物;循弧线行进;
abbr. American Red Cross. 美国红十字会;
🗣️ 情景例句
You're Peggy Pendleton!
是Peggy Pendleton！
How many passengers were on the train?
在火车上有多少旅客？
What's that in your hand?
你手里拿的是什么？