Codivilla's operation
[医] 科迪维拉氏手术(一种假关节的手术)
🧩 词语组成解析
🗣️ 情景例句
we want and need.
我们盼望而且也需要的。
You may know the horse by his harness.
欲知马如何，可看套马索。
But having satisfied the requirements of practical necessity, most people go no further.
但是，大部分人在满足了实际需要后，就不再继续发展这种能力了。