Fna
abbr. fine-needle aspiration 细针穿刺抽吸，细针吸引; for necessary action 采取必要的行动
🗣️ 情景例句
If it is caused by the transportation?
如果是由运输造成的呢？
How many cups are you going to order?
你要订几杯？
No littering on the campus.
在校园内不准乱丢废物。