Telestethoscope
[醫(yī)] 遠(yuǎn)距聽(tīng)診器
??? 情景例句
You'll see a stop sign.
會(huì)看到有個(gè)停車再開(kāi)標(biāo) 。
What beautiful trees those are!
那些是多么美麗的樹(shù)呀！
Is that a car?
那是一輛小汽車嗎？