Doppler's operation

[医] 多普勒氏手术, [生殖腺]交感神经毁损术

🧩 词语组成解析

operation [,ɑpə'reʃən]
n. 操作,经营;手术;[数]运算;作用;
oper 工作 + ation 表示行为、状态、过程 → n.操作;手术;运算

🗣️ 情景例句

What does she think?
她怎么想呢?
I have confidence in myself.
我对自己颇具信心。
for the simple reason that I was left with several curiously shaped bits of metal which did not seem to fit anywhere.
原因很简单,因为还剩下几个形状奇特的零件似乎哪里也装不上去。
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