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
We looked at a lot of houses.
我们看了好多房子。
I'll finish working at 5:30 and get home by 6 o'clock.
我希望在5:30完成工作并且在6点钟回家。
How soon can you have your product ready?
你们多久才可以把产品准备好呢？