Dementia praesenilis
[医] 早老性痴呆
🧩 词语组成解析
n. 痴呆\\n[医] 痴呆
🗣️ 情景例句
Good morning, Mr. Smith. I brought the contract you are been looking for.
上午好，斯密司先生。我带来了你要等待的合同。
I'll take it.
我要了。
I'm afraid it's the cheapest one we've got.
恐怕这一套算是我们这里最便宜的了。