Toad test
[医] 蟾蜍试验(检孕)
🧩 词语组成解析
toad
[tod]
n. 蟾蜍，癞蛤蟆;讨厌的家伙;
🗣️ 情景例句
Where are you going on your honeymoon?
你准备上哪度蜜月？
Every couple is not a pair.
同床异梦，貌合神离。
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，