Gerhardt's triangle
[医] 格哈特氏三角(检未闭动脉导管)
🧩 词语组成解析
🗣️ 情景例句
The arbitration decision shall be final and binding on both parties.
仲裁裁决是最终的，对双方均有约束。
It's December.
现在是十二月。
I think so. But he seemed rather tired last night.
我想睡得好。但昨晚他看起来有点累。