Aicf
abbr. auto-immune complement fixation 自动免疫补体结合
🗣️ 情景例句
Please have these clothes washed before eight o'clock tonight.
我今晚8点前请把这些衣服给洗了。
That suit looks very good on you.
那件西装看起来很适合你。
There are four seasons in the year here--spring, summer, autumn and winter.
这儿一年有四季--春、夏、秋、冬。