Traube's plugs
[医] 特劳伯氏塞, 迪特里希氏塞
🧩 词语组成解析
n. 插头；栓塞, 插塞（plug的复数）
🗣️ 情景例句
There's a lot of good things about suburban living.
郊区生活是有许多优点。
He has a letter.
他有一封信。
The doctor said he could do nothing to help him.
医生说他对此无能为力。