Potain's sign

[医] 波坦氏征(主动脉扩大时的一种叩诊和听诊体征;金属音色)

🧩 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

She always plays with love.

她总是玩弄爱情。

What's been the consumer reaction to your product?

消费者对你们的产品有过什么反映？

I insist on taking proper food for this expedition. The men often fall ill and suffer fever, so I have decided to take live animals.

我坚持认为，这次探险要携带合适的食物。水手经常生病发烧，因此我决定带活的动物。

更多情景英语 ›

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printing reader