Pbbs
abbr. peripheral blood basophils 外周血嗜碱性粒细胞
🗣️ 情景例句
Would you like something to drink?
你们要点什么饮料吗？
My sister has been engaged for two months.
我的姐姐订婚有2个月的时间了
No littering on the campus.
在校园内不准乱丢废物。