Porter's sign

[医] 波特尔氏征, 奥利佛氏征(见于主动脉弓动脉瘤)

🧩 词语组成解析

sign [saɪn]

n. 符号;手势;迹象;指示牌; vt.& vi. 签名;打手势;

sign(mark)→记号；征兆；签字；做手势；表示

🗣️ 情景例句

Did you make any long distance calls this morning, or did you sign for your breakfast?

您今天早上没有打长途电话或吃早餐记账？

I want to apologize.Is there anything I can do?

我要道歉。我能想点什么办法吗？

So one's circle of friends grows.

朋友的圈子就这样不断扩大。

更多情景英语 ›

🔤 更多 P 开头的单词

p-phthalic acid

parhelia

permanent court of arbitration

phospholipid

place in operation

pneumocardial

pre-sequence

primatology

全部 P 开头单词 ›