Arcus arteriosus pedis
[医] 足动脉弓
🧩 词语组成解析
[医] 弓
adj. 动脉的
(昆虫, 幼虫的)足
🗣️ 情景例句
Growing up without a mother is difficult.
在没有母亲的情况下长大不简单。
They fought for the sake of their country.
他们为国而战。
They got on so well that Fred decided not to go to the lecture but to show the tourist around the university instead.
他们相处得很融洽，于是弗雷德决定不去听课，而带领这位游客到这所大学各处参观。