Rehfuss' tube
[医] 雷富斯氏管(取胃液管)
🧩 词语组成解析
🗣️ 情景例句
Then walk two blocks to the traffic light.
再走两条街到红绿灯处
The mailman is delivering letters.
邮差在发信。
We really need more specific information about your technology.
我们需要与贵公司技术相关更专门的资讯。