Arcus zygomaticus
[医] 颧弓
🧩 词语组成解析
[医] 弓
颧肌
🗣️ 情景例句
Nice whether we are having.
天气真好。
I'm too lazy.
我太懒惰。
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
当确定钻孔地点后，我们就在那里竖起一个井架。