Klauser's reaction
[医] 克劳思讷氏[絮凝]反应(检梅毒)
🧩 词语组成解析
🗣️ 情景例句
Thanks. I'll contact you.
谢谢，我会再跟你联络的。
Diligence is the mother of success.
勤奋是成功之母。
Up to now, historians have assumed that calendars came into being with the advent of agriculture, for then man was faced with a real need to understand something about the seasons.
历史学家迄今认为日历是随农业的问世而出现的，因为当时人们面临着了解四季的实际需要，