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
Not much.
马马虎虎吧。
Friendship should not be all on one side.
友谊不该只是单方面的事。
It is the one world in the Solar System that is most like the Earth.
火星是太阳系里与地球最接近的一颗行星。