Erben's sign
[医] 埃尔本氏征, 埃尔本氏反应(迷走神经反射)
🧩 词语组成解析
🗣️ 情景例句
It was love at first sight.
那是一见钟情。
Children learn to creep ere they can go.
孩子要走路，先得学爬行。
Oh, thank you! said Ann. Look at the nice paper. Can I open it now, or later?
“噢，谢谢你！”安说，“瞧这漂亮的纸。我现在开还是以后再开？”