O'beirne's tube
[医] 奥贝恩氏管(乙状结肠注射管)
🧩 词语组成解析
🗣️ 情景例句
of forty-three years of on-the-job training.
关于我四十三年的工作经历。
Could you tell me where is the bus stop?
你能不能告诉我公共汽车站在哪里？
In the midst of all this movement, the weight and the pen would be still.
重物和笔都却不运动。