Precardinal
[医] 前主静脉的(胚)
🗣️ 情景例句
A community center
一个社区中心
The examiner was looking for imaginative answers.
主考人希望找到具有丰富想象力的答卷。
They all went up some narrow steps into a large room.
他们全都登上这些狭窄的台阶，接着进入一个大房间。