A.c.s.
[医] 抗网织细胞毒素血清
🗣️ 情景例句
I said exactly the same thing to Grandpa.
我跟你爷爷说了同样的话。
It may be even more valuable than money but it tastes awful!
它可能比金钱更有价值，但是味道遭透了。
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，