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
And then, two years ago, my wife died.
接着， 两年前我妻子去世了。
Up to you.
你说了算。
Justice is part of the complex machinery of the law.
正义是复杂的法律机器组成部分。