Verhoeff's operation
[医] 维尔赫夫氏手术(视网膜剥离的后巩膜切开术)
🧩 词语组成解析
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
How much do you want for this?
这件东西你想卖多少钱?
If you can find another pair of tickets we'll have enough for a dozen people.
如果你能再找到两张,我们就可以有十二个人去了。
Yes, he's on the phone. Is he expecting you?
在家,他在打电话。他是在等你吗?
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