Occipital arc
[医] 枕弓
🧩 词语组成解析
a. 枕部的, 枕骨的\\nn. 枕骨
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
We were most impressed with your efficiency.
你的工作效率很高，我们极为钦佩。
Discussing all these details will get us nowhere.
讨论这些枝节问题是完全没有用的。
The hovercraft is particularly useful in large areas with poor communications such as Africa or Australia;
气垫船在非洲、澳大利亚等交通不发达地区特别有用。