Warthin's sign
[医] 瓦尔信氏征(急性心包炎的一种听诊体征)
🧩 词语组成解析
🗣️ 情景例句
and wrote to his wife Martha.
给他妻子Martha写信。
An ill marriage is a spring of ill fortune.
不良的婚姻是恶运的来源。
English is spoken as a first language by most people in the USA, Great Britain, Canada, Australia and New Zealand.
在美国、英国、加拿大、澳大利亚和新西兰，大多数人都把英语做为第一语言。